API Evangelist Trend Report
The State of Retention and Advocacy APIs
56 companies scored, every one named and banded. Kin Score median 49.1, Agent Readiness median 47.1. The tightest Kin-to-Agent-Readiness gap in either cohort. What these companies publish, an agent can mostly use — there is simply not very much of it.
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Retention & Advocacy
Grouped by Kin Score band and ranked by composite score within each, with the separate agent-readiness score alongside. Click the scores on any row to open the full facet and dimension breakdown behind both numbers, and click again to close it.
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56 providers
Exemplar 11 66+ Reference-quality API operations across every facet.
1
Thanx Exemplar agent native
Thanx is a customer engagement, loyalty, and marketing automation platform for restaurants and other offline businesses, built to acquire, engage, and retain...
Composite
86.9
Agent
72.5
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 86.9/100 · exemplar
Contract Quality
22.0 / 25
Developer Ergonomics
17.0 / 20
Commercial Clarity
17.9 / 20
Operational Transparency
11.6 / 13
Governance
10.8 / 12
Discoverability
7.6 / 10
Agent readiness — 73/100 · agent native
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
8.0 / 8
Dry-Run / Simulate Mode
0 / 4
2
Tapfiliate Exemplar agent ready
Tapfiliate is an affiliate tracking and management platform with a REST API for creating affiliate programs, managing affiliates, tracking conversions, and h...
Composite
77.1
Agent
57.7
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 77.1/100 · exemplar
Contract Quality
19.0 / 25
Developer Ergonomics
16.1 / 20
Commercial Clarity
16.8 / 20
Operational Transparency
5.1 / 13
Governance
10.8 / 12
Discoverability
9.3 / 10
Agent readiness — 58/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
3 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
3
Refersion Exemplar agent ready
Affiliate marketing platform for e-commerce brands providing a REST and GraphQL API for managing affiliates, tracking referrals, processing commissions, and ...
Composite
76.9
Agent
61.3
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 76.9/100 · exemplar
Contract Quality
19.8 / 25
Developer Ergonomics
13.5 / 20
Commercial Clarity
16.8 / 20
Operational Transparency
7.9 / 13
Governance
10.8 / 12
Discoverability
8.2 / 10
Agent readiness — 61/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
4
FirstPromoter Exemplar agent ready
FirstPromoter is an affiliate, referral and influencer marketing platform for SaaS and subscription businesses, run by Igil Web SRL since 2016. It tracks cli...
Composite
75.2
Agent
61.7
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 75.2/100 · exemplar
Contract Quality
17.2 / 25
Developer Ergonomics
14.8 / 20
Commercial Clarity
18.4 / 20
Operational Transparency
6.5 / 13
Governance
10.8 / 12
Discoverability
7.6 / 10
Agent readiness — 62/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
5
Talon.One Exemplar agent native Sold to the advertiser (buy side)
Talon.One is an enterprise promotion, loyalty, and incentives engine that lets teams build and run coupons, discounts, referrals, bundles, giveaways, and mul...
Composite
74.6
Agent
68.9
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 74.6/100 · exemplar
Contract Quality
16.1 / 25
Developer Ergonomics
17.0 / 20
Commercial Clarity
20.0 / 20
Operational Transparency
10.9 / 13
Governance
2.5 / 12
Discoverability
8.2 / 10
Agent readiness — 69/100 · agent native
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
6
Awin Exemplar agent ready Sold to the advertiser (buy side)
Awin is a global affiliate marketing network connecting advertisers (brands) with publishers (content creators, cashback, voucher, and loyalty partners) acro...
Composite
73.8
Agent
46.8
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 73.8/100 · exemplar
Contract Quality
16.8 / 25
Developer Ergonomics
13.9 / 20
Commercial Clarity
20.0 / 20
Operational Transparency
11.3 / 13
Governance
2.5 / 12
Discoverability
9.3 / 10
Agent readiness — 47/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
3 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
7
Impact Radius Exemplar agent ready Sold to the advertiser (buy side)
Impact Radius, now operating as impact.com, is a partnership management platform for managing affiliate programs, influencer and creator partnerships, and cu...
Composite
71.7
Agent
62.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 71.7/100 · exemplar
Contract Quality
16.6 / 25
Developer Ergonomics
14.8 / 20
Commercial Clarity
16.3 / 20
Operational Transparency
12.3 / 13
Governance
2.5 / 12
Discoverability
9.3 / 10
Agent readiness — 62/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
3 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
8
Partnerize Exemplar agent ready Sold to the advertiser (buy side)
Partnerize is a partnership-automation platform for affiliate, influencer and performance marketing, used by brands to discover and recruit partners, track c...
Composite
70.4
Agent
59.5
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 70.4/100 · exemplar
Contract Quality
16.0 / 25
Developer Ergonomics
14.8 / 20
Commercial Clarity
14.7 / 20
Operational Transparency
6.5 / 13
Governance
10.8 / 12
Discoverability
7.6 / 10
Agent readiness — 60/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
9
Playable Exemplar agent ready Sold to the advertiser (buy side)
Playable (formerly Leadfamly, Playable ApS, Aarhus Denmark and London UK) is a self-service marketing gamification platform used by brands to build, publish ...
Composite
67.5
Agent
55.9
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 67.5/100 · exemplar
Contract Quality
15.4 / 25
Developer Ergonomics
16.1 / 20
Commercial Clarity
18.4 / 20
Operational Transparency
5.8 / 13
Governance
2.5 / 12
Discoverability
9.3 / 10
Agent readiness — 56/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
10
Affise Exemplar agent ready Sold to the advertiser (buy side)
Affise is a performance marketing platform with a REST API for managing affiliate offers, publishers, conversions, payouts, and accessing detailed campaign a...
Composite
66.4
Agent
50.9
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 66.4/100 · exemplar
Contract Quality
16.4 / 25
Developer Ergonomics
15.2 / 20
Commercial Clarity
18.4 / 20
Operational Transparency
5.1 / 13
Governance
2.5 / 12
Discoverability
8.7 / 10
Agent readiness — 51/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
3 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
11
Antavo Exemplar agent ready Sold to the publisher (sell side)
Antavo is an enterprise loyalty management platform - the Antavo AI Loyalty Cloud - that lets brands build and run omnichannel, multi-brand, multi-country lo...
Composite
66.4
Agent
55.4
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 66.4/100 · exemplar
Contract Quality
15.3 / 25
Developer Ergonomics
15.2 / 20
Commercial Clarity
13.2 / 20
Operational Transparency
10.9 / 13
Governance
2.5 / 12
Discoverability
9.3 / 10
Agent readiness — 55/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
4 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Strong 10 56 – 65.9 Solid contracts, transparent operations, and an easy start.
12
Friendbuy Strong agent ready
Friendbuy is a referral and loyalty marketing platform for ecommerce and direct-to-consumer brands. Merchants launch referral, loyalty, and reward campaigns ...
Composite
65.9
Agent
44.1
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 65.9/100 · strong
Contract Quality
17.5 / 25
Developer Ergonomics
13.0 / 20
Commercial Clarity
14.7 / 20
Operational Transparency
9.9 / 13
Governance
2.5 / 12
Discoverability
8.2 / 10
Agent readiness — 44/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
13
Punchh Strong agent native
Punchh, now part of PAR Technology and offered under the PAR Engagement brand, is an enterprise loyalty, offers, and customer engagement platform for restaur...
Composite
63.9
Agent
65.3
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 63.9/100 · strong
Contract Quality
9.7 / 25
Developer Ergonomics
15.7 / 20
Commercial Clarity
10.0 / 20
Operational Transparency
12.3 / 13
Governance
10.8 / 12
Discoverability
8.2 / 10
Regulatory · Payments
7.3 / 15
Agent readiness — 65/100 · agent native
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
14
Extole Strong agent ready
Extole is an enterprise referral, advocacy, and loyalty marketing platform that lets consumer brands run customer-acquisition programs powered by word-of-mou...
Composite
63.6
Agent
49.3
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 63.6/100 · strong
Contract Quality
16.8 / 25
Developer Ergonomics
15.1 / 20
Commercial Clarity
10.0 / 20
Operational Transparency
8.6 / 13
Governance
3.9 / 12
Discoverability
9.3 / 10
Agent readiness — 49/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server derived
3.0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface derived
1.5 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
15
Talkable Strong agent ready
Talkable is a referral marketing and loyalty platform that helps e-commerce and subscription brands acquire and retain customers through referral programs, l...
Composite
63.4
Agent
64.6
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 63.4/100 · strong
Contract Quality
16.2 / 25
Developer Ergonomics
15.1 / 20
Commercial Clarity
16.8 / 20
Operational Transparency
5.8 / 13
Governance
1.4 / 12
Discoverability
8.2 / 10
Agent readiness — 65/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
10 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
16
ThriveCart Strong agent ready
ThriveCart is a hosted shopping cart, checkout and course platform for creators, coaches and digital-product sellers, operated by ThriveCart LLC. It sells on...
Composite
63.1
Agent
50.0
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 63.1/100 · strong
Contract Quality
14.9 / 25
Developer Ergonomics
11.7 / 20
Commercial Clarity
16.8 / 20
Operational Transparency
9.6 / 13
Governance
2.5 / 12
Discoverability
7.6 / 10
Regulatory · Payments
9.4 / 15
Agent readiness — 50/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
3 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
17
CreatorIQ Strong agent ready
CreatorIQ is an enterprise creator- and influencer-marketing platform used by brands and agencies to discover creators, build and manage a private creator ne...
Composite
62.5
Agent
51.8
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 62.5/100 · strong
Contract Quality
17.5 / 25
Developer Ergonomics
13.0 / 20
Commercial Clarity
12.1 / 20
Operational Transparency
10.3 / 13
Governance
2.5 / 12
Discoverability
8.2 / 10
Regulatory · Payments
8.4 / 15
Agent readiness — 52/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
18
CJ Affiliate Strong agent native
CJ Affiliate (formerly Commission Junction) is one of the largest affiliate marketing networks, connecting publishers with thousands of advertiser programs. ...
Composite
61.5
Agent
62.6
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 61.5/100 · strong
Contract Quality
18.3 / 25
Developer Ergonomics
14.8 / 20
Commercial Clarity
12.6 / 20
Operational Transparency
5.1 / 13
Governance
2.5 / 12
Discoverability
8.2 / 10
Agent readiness — 63/100 · agent native
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
19
Gameball Strong agent native
Gameball is a customer loyalty and gamification platform that helps consumer brands turn one-time buyers into repeat customers through points, VIP tiers, ref...
Composite
60.8
Agent
59.9
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 60.8/100 · strong
Contract Quality
12.7 / 25
Developer Ergonomics
16.1 / 20
Commercial Clarity
13.2 / 20
Operational Transparency
9.9 / 13
Governance
1.4 / 12
Discoverability
7.6 / 10
Agent readiness — 60/100 · agent native
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
20
VigLink (Sovrn Commerce) Strong agent ready
VigLink pioneered automatic affiliate link monetization for publishers, turning ordinary product links into revenue-generating affiliate links across a netwo...
Composite
60.6
Agent
55.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 60.6/100 · strong
Contract Quality
13.9 / 25
Developer Ergonomics
15.1 / 20
Commercial Clarity
14.2 / 20
Operational Transparency
6.8 / 13
Governance
1.4 / 12
Discoverability
9.3 / 10
Agent readiness — 55/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
3 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
21
Cello Strong agent ready
Cello is an all-in-one, AI-powered referral platform for SaaS companies. It lets product teams embed in-product user referrals and run partner/affiliate prog...
Composite
60.0
Agent
63.3
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 60.0/100 · strong
Contract Quality
13.6 / 25
Developer Ergonomics
15.1 / 20
Commercial Clarity
16.8 / 20
Operational Transparency
2.7 / 13
Governance
2.5 / 12
Discoverability
9.3 / 10
Agent readiness — 63/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
8.0 / 8
Dry-Run / Simulate Mode
0 / 4
Developing 13 42 – 55.9 Real signal across most facets with visible, nameable gaps.
22
CrowdTwist Developing agent ready
CrowdTwist is a customer loyalty and engagement platform founded in New York City in 2009 and accelerated through Techstars. It lets consumer brands build mu...
Composite
53.5
Agent
37.4
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 53.5/100 · developing
Contract Quality
12.9 / 25
Developer Ergonomics
12.2 / 20
Commercial Clarity
12.1 / 20
Operational Transparency
7.2 / 13
Governance
1.5 / 12
Discoverability
7.6 / 10
Agent readiness — 37/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
23
WoowUp Developing agent ready Sold to both sides
WoowUp is a customer marketing and loyalty CRM platform built for retail and ecommerce brands across Latin America. Founded in Buenos Aires and backed by 500...
Composite
53.5
Agent
51.8
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 53.5/100 · developing
Contract Quality
12.9 / 25
Developer Ergonomics
11.7 / 20
Commercial Clarity
15.3 / 20
Operational Transparency
3.4 / 13
Governance
1.5 / 12
Discoverability
8.7 / 10
Agent readiness — 52/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
0 / 5
Well-Known Catalog
4 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
24
Sovrn Developing agent ready
Sovrn is an advertising technology and content monetization company that helps online publishers, advertisers, and creators earn revenue from their websites ...
Composite
53.3
Agent
49.1
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 53.3/100 · developing
Contract Quality
13.2 / 25
Developer Ergonomics
11.7 / 20
Commercial Clarity
8.4 / 20
Operational Transparency
8.2 / 13
Governance
2.5 / 12
Discoverability
9.3 / 10
Agent readiness — 49/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
5 / 5
Well-Known Catalog
4 / 4
Consent & Bot Identity
3 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
25
Involve Asia Developing agent ready Sold to the advertiser (buy side)
Involve Asia (Involve Asia Technologies Sdn. Bhd.) is a leading affiliate and partnership-marketing network across Southeast Asia and Taiwan, connecting adve...
Composite
52.4
Agent
46.8
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 52.4/100 · developing
Contract Quality
17.2 / 25
Developer Ergonomics
13.0 / 20
Commercial Clarity
6.8 / 20
Operational Transparency
5.8 / 13
Governance
1.4 / 12
Discoverability
8.2 / 10
Agent readiness — 47/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server derived
3.0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
26
Hotmart Developing agent ready
Hotmart is a Brazilian creator-economy platform for producing, selling and delivering digital products — online courses, ebooks, mentorships, paid communitie...
Composite
52.1
Agent
42.8
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 52.1/100 · developing
Contract Quality
12.9 / 25
Developer Ergonomics
12.5 / 20
Commercial Clarity
8.9 / 20
Operational Transparency
9.9 / 13
Governance
0.4 / 12
Discoverability
8.2 / 10
Regulatory · Payments
7.3 / 15
Agent readiness — 43/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server derived
3.0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples documented
1.8 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
27
ShopMy Developing agent native Sold to the publisher (sell side)
ShopMy is a creator-commerce and influencer-marketing platform connecting top brands with content creators across beauty, fashion, and lifestyle. Creators bu...
Composite
51.1
Agent
47.5
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 51.1/100 · developing
Contract Quality
17.9 / 25
Developer Ergonomics
12.5 / 20
Commercial Clarity
8.4 / 20
Operational Transparency
2.7 / 13
Governance
1.4 / 12
Discoverability
8.2 / 10
Agent readiness — 48/100 · agent native
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server derived
3.0 / 12
Machine-Readable Auth
10 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
28
BYBE Developing agent native Sold to the publisher (sell side)
BYBE, Inc. is a promotion platform for the beer, wine, and spirits industry, connecting alcohol beverage brands, retailers, and consumers through digital cas...
Composite
49.1
Agent
55.9
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 49.1/100 · developing
Contract Quality
11.2 / 25
Developer Ergonomics
12.6 / 20
Commercial Clarity
13.2 / 20
Operational Transparency
2.7 / 13
Governance
2.5 / 12
Discoverability
8.7 / 10
Regulatory · Payments
5.9 / 15
Agent readiness — 56/100 · agent native
Machine-Readable Contract
18 / 18
Agentic Access Contract
10 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
29
KeepFace Developing agent native
KeepFace is an all-in-one influencer marketing platform that helps brands, agencies, and enterprises discover, manage, and measure creator campaigns at scale...
Composite
49.1
Agent
52.3
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 49.1/100 · developing
Contract Quality
12.9 / 25
Developer Ergonomics
10.0 / 20
Commercial Clarity
8.9 / 20
Operational Transparency
8.2 / 13
Governance
1.5 / 12
Discoverability
7.6 / 10
Agent readiness — 52/100 · agent native
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
30
SkimBit Developing agent ready Sold to the publisher (sell side)
SkimBit Ltd, operating as Skimlinks, is a London-founded content-monetization and affiliate-marketing platform (now part of Taboola) that helps publishers an...
Composite
48.5
Agent
50.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 48.5/100 · developing
Contract Quality
16.9 / 25
Developer Ergonomics
9.0 / 20
Commercial Clarity
6.8 / 20
Operational Transparency
5.1 / 13
Governance
1.4 / 12
Discoverability
9.3 / 10
Agent readiness — 50/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server derived
3.0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
4 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
31
CRM Bonus Developing agent native Sold to the publisher (sell side)
CRM Bonus (CRMBonus) is a Brazilian retail technology platform for customer acquisition, conversion, and loyalty. Its products include Giftback cashback and ...
Composite
47.9
Agent
67.6
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 47.9/100 · developing
Contract Quality
12.7 / 25
Developer Ergonomics
14.3 / 20
Commercial Clarity
4.2 / 20
Operational Transparency
5.5 / 13
Governance
2.5 / 12
Discoverability
8.7 / 10
Agent readiness — 68/100 · agent native
Machine-Readable Contract
18 / 18
Agentic Access Contract
10 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
5 / 5
Well-Known Catalog
4 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
32
NIFT Developing agent native
Nift is a customer-gifting and acquisition platform: businesses send "thank-you" gifts that let their own customers discover and try new brands, restaurants,...
Composite
47.1
Agent
52.0
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 47.1/100 · developing
Contract Quality
16.4 / 25
Developer Ergonomics
11.2 / 20
Commercial Clarity
8.4 / 20
Operational Transparency
2.1 / 13
Governance
1.4 / 12
Discoverability
7.6 / 10
Agent readiness — 52/100 · agent native
Machine-Readable Contract
18 / 18
Agentic Access Contract derived
2.5 / 10
MCP Server derived
3.0 / 12
Machine-Readable Auth
10 / 10
Idempotency documented
4.5 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
33
EZR Developing agent ready Sold to the publisher (sell side)
EZR (上海驿氪 / Shanghai EasyRetailPro) is a Shanghai-based retail marketing technology company founded in 2015 that builds SCRM and new-retail CRM software for ...
Composite
44.1
Agent
45.5
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 44.1/100 · developing
Contract Quality
12.9 / 25
Developer Ergonomics
13.0 / 20
Commercial Clarity
2.1 / 20
Operational Transparency
5.8 / 13
Governance
1.5 / 12
Discoverability
8.7 / 10
Agent readiness — 46/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
4 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
34
Incentivio Developing agent ready Sold to the advertiser (buy side)
Incentivio is a Boston-based digital guest engagement platform for multi-unit restaurant brands, unifying online ordering, loyalty, marketing automation, and...
Composite
43.4
Agent
52.7
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 43.4/100 · developing
Contract Quality
12.5 / 25
Developer Ergonomics
10.0 / 20
Commercial Clarity
10.5 / 20
Operational Transparency
0.0 / 13
Governance
2.5 / 12
Discoverability
7.2 / 10
Regulatory · Payments
7.0 / 15
Agent readiness — 53/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
6 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Thin 8 28 – 41.9 Limited machine-readable signal beyond documentation a human can read.
35
Grin Thin agent aware
GRIN is a creator management and influencer marketing platform for consumer and eCommerce brands, operating in the creator economy. Brands use GRIN to discov...
Composite
40.9
Agent
23.0
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 40.9/100 · thin
Contract Quality
0.0 / 25
Developer Ergonomics
10.0 / 20
Commercial Clarity
18.4 / 20
Operational Transparency
3.4 / 13
Governance
1.5 / 12
Discoverability
7.6 / 10
Agent readiness — 23/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
36
Epsilon Thin agent ready Sold to the publisher (sell side)
Epsilon is a Publicis Groupe marketing and advertising technology company that operates identity-led, data-driven marketing across paid, owned and earned cha...
Composite
40.5
Agent
43.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 40.5/100 · thin
Contract Quality
12.6 / 25
Developer Ergonomics
13.0 / 20
Commercial Clarity
4.2 / 20
Operational Transparency
0.0 / 13
Governance
2.5 / 12
Discoverability
8.2 / 10
Agent readiness — 43/100 · agent ready
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
8.0 / 8
Request/Response Examples partial
3.5 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
5 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
37
Ibotta Thin agent aware Sold to the publisher (sell side)
Ibotta is a Denver-based consumer technology company (NYSE: IBTA) that operates a cash-back rewards platform and the Ibotta Performance Network (IPN), a digi...
Composite
38.9
Agent
28.4
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 38.9/100 · thin
Contract Quality
13.6 / 25
Developer Ergonomics
5.2 / 20
Commercial Clarity
6.8 / 20
Operational Transparency
2.1 / 13
Governance
2.5 / 12
Discoverability
8.7 / 10
Agent readiness — 28/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
38
Markable Thin agent aware
Markable (markable.ai) is an all-in-one monetization platform for affiliate creators and social-commerce influencers. It turns social posts into revenue with...
Composite
33.9
Agent
15.8
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 33.9/100 · thin
Contract Quality
0.0 / 25
Developer Ergonomics
8.3 / 20
Commercial Clarity
13.2 / 20
Operational Transparency
3.4 / 13
Governance
1.5 / 12
Discoverability
7.6 / 10
Agent readiness — 16/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
39
Cheerfy Thin agent aware Sold to the advertiser (buy side)
Cheerfy is a customer-engagement and digital-experience platform for restaurants and hospitality brands, bringing CRM and loyalty, online ordering, pay-at-ta...
Composite
33.2
Agent
19.4
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 33.2/100 · thin
Contract Quality
0.0 / 25
Developer Ergonomics
6.5 / 20
Commercial Clarity
15.3 / 20
Operational Transparency
2.1 / 13
Governance
1.5 / 12
Discoverability
6.9 / 10
Regulatory · Payments
5.9 / 15
Agent readiness — 19/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
4 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
40
LocBox Labs Thin agent aware
LocBox Labs is the engineering identity behind Hownd, Inc. (formerly FetchRev, originally LocBox), a Tempe, Arizona automated promotions and local-merchant m...
Composite
33.0
Agent
12.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 33.0/100 · thin
Contract Quality
0.0 / 25
Developer Ergonomics
7.4 / 20
Commercial Clarity
14.7 / 20
Operational Transparency
0.7 / 13
Governance
1.5 / 12
Discoverability
8.7 / 10
Agent readiness — 12/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
41
Beacons.ai Thin human only Sold to the advertiser (buy side)
Beacons.ai is an all-in-one creator business platform for creators, talent managers, and brands. It combines link-in-bio pages, creator websites, media kits,...
Composite
31.5
Agent
3.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 31.5/100 · thin
Contract Quality
0.0 / 25
Developer Ergonomics
1.3 / 20
Commercial Clarity
15.3 / 20
Operational Transparency
4.8 / 13
Governance
1.5 / 12
Discoverability
8.7 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
42
Swiftly Thin agent aware Sold to the publisher (sell side)
Swiftly (Swiftly Systems, Inc.) is a Seattle-based retail technology company that sells an AI platform purpose-built for grocery, convenience and wholesale r...
Composite
29.0
Agent
30.0
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 29.0/100 · thin
Contract Quality
10.8 / 25
Developer Ergonomics
3.8 / 20
Commercial Clarity
5.8 / 20
Operational Transparency
0.7 / 13
Governance
0.4 / 12
Discoverability
7.6 / 10
Agent readiness — 30/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills derived
1.3 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Emerging 10 13 – 27.9 More than an index entry but still mostly links rather than artifacts.
43
Fetch Rewards Emerging agent aware Sold to the publisher (sell side)
Fetch (legally Fetch Rewards, LLC) is a Madison, Wisconsin consumer rewards platform whose mobile app lets shoppers scan paper receipts, connect e-receipts a...
Composite
27.7
Agent
25.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 27.7/100 · emerging
Contract Quality
11.0 / 25
Developer Ergonomics
1.3 / 20
Commercial Clarity
4.2 / 20
Operational Transparency
2.1 / 13
Governance
1.4 / 12
Discoverability
7.8 / 10
Agent readiness — 25/100 · agent aware
Machine-Readable Contract
18 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
7.0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
3 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
44
Lucky Cart Emerging agent aware Sold to both sides
Lucky Cart is a French MarTech company specializing in retail media and smart commerce for grocery and consumer-goods retailers. It combines first-party tran...
Composite
25.3
Agent
12.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 25.3/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
6.5 / 20
Commercial Clarity
8.4 / 20
Operational Transparency
0.7 / 13
Governance
1.5 / 12
Discoverability
8.2 / 10
Agent readiness — 12/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
45
Commsor Emerging human only
Commsor is a go-to-network (GTN) platform for B2B revenue teams. It maps the collective relationship graph of a company's employees, executives, investors, a...
Composite
22.6
Agent
3.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 22.6/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.3 / 20
Commercial Clarity
10.0 / 20
Operational Transparency
4.1 / 13
Governance
1.5 / 12
Discoverability
5.7 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
46
Heyo Emerging human only Sold to the advertiser (buy side)
Heyo is a social marketing platform for building and running online promotions such as sweepstakes, contests, giveaways, quizzes, and coupons. Businesses use...
Composite
22.3
Agent
3.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 22.3/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.3 / 20
Commercial Clarity
15.3 / 20
Operational Transparency
0.0 / 13
Governance
0.0 / 12
Discoverability
5.7 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
47
Bikky Emerging human only Sold to the advertiser (buy side)
Bikky is a New York-based Customer Data Platform (CDP) built exclusively for large, multi-unit restaurant brands, serving thousands of locations for companie...
Composite
21.2
Agent
3.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 21.2/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
3.0 / 20
Commercial Clarity
10.0 / 20
Operational Transparency
0.0 / 13
Governance
1.5 / 12
Discoverability
6.7 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
48
Influenxio Emerging human only
Influenxio is an Instagram influencer-marketing platform that connects brands with a database of more than 500,000 influencer profiles through an AI-powered ...
Composite
20.9
Agent
3.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 20.9/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.3 / 20
Commercial Clarity
13.2 / 20
Operational Transparency
0.7 / 13
Governance
0.0 / 12
Discoverability
5.7 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
49
Webloyalty Emerging agent aware Sold to the publisher (sell side)
Webloyalty is a customer-engagement and loyalty-marketing company that helps ecommerce and retail businesses build stronger, more profitable customer relatio...
Composite
20.0
Agent
23.0
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 20.0/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
6.5 / 20
Commercial Clarity
4.2 / 20
Operational Transparency
2.1 / 13
Governance
1.5 / 12
Discoverability
5.7 / 10
Agent readiness — 23/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
12 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
50
Fivestars Emerging human only
Fivestars was a customer loyalty, rewards, and payments platform for small and mid-sized brick-and-mortar merchants, founded in 2010 and headquartered in San...
Composite
18.2
Agent
3.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 18.2/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
2.2 / 20
Commercial Clarity
6.8 / 20
Operational Transparency
2.7 / 13
Governance
0.0 / 12
Discoverability
5.7 / 10
Regulatory · Payments
3.3 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
51
Cuponomia Emerging human only
Cuponomia is a Brazilian coupons and cashback platform that helps consumers save money on online purchases from more than 2,000 partner retailers. A pioneer ...
Composite
14.6
Agent
0.0
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 14.6/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
1.3 / 20
Commercial Clarity
6.8 / 20
Operational Transparency
0.7 / 13
Governance
0.0 / 12
Discoverability
5.7 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
52
Atolls Emerging agent aware Sold to the publisher (sell side)
Atolls (formerly Global Savings Group) is a Munich-based consumer commerce-content company that operates the world's largest shopping engagement platform, ru...
Composite
14.4
Agent
15.3
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 14.4/100 · emerging
Contract Quality
0.0 / 25
Developer Ergonomics
2.6 / 20
Commercial Clarity
2.1 / 20
Operational Transparency
1.4 / 13
Governance
1.5 / 12
Discoverability
6.9 / 10
Agent readiness — 15/100 · agent aware
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
10 / 10
Idempotency
0 / 9
Stable Error Semantics documented
4.0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
3 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
Minimal 4 0 – 12.9 Index entry only; little beyond a description and a link.
53
Mirado Minimal human only Sold to the advertiser (buy side)
Mirado is a B2B card-linked-offer and rewards infrastructure company that sits between marketers and publishers. Marketers — from Fortune 500 retailers to lo...
Composite
11.6
Agent
0.0
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 11.6/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.4 / 20
Commercial Clarity
4.7 / 20
Operational Transparency
0.0 / 13
Governance
0.0 / 12
Discoverability
5.7 / 10
Regulatory · Payments
2.3 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
54
Ebbo Minimal human only Sold to the advertiser (buy side)
Ebbo is an enterprise loyalty and promotional marketing technology company that helps brands build lasting customer relationships and grow revenue through en...
Composite
11.3
Agent
3.2
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 11.3/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
1.3 / 20
Commercial Clarity
4.2 / 20
Operational Transparency
0.0 / 13
Governance
0.0 / 12
Discoverability
5.7 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling documented
3.5 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
55
Shopzilla Minimal human only Sold to the publisher (sell side)
Shopzilla is a comparison-shopping brand that lets consumers search across thousands of merchants to compare products, prices, and merchant ratings. Original...
Composite
5.7
Agent
0.0
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 5.7/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.0 / 20
Commercial Clarity
0.0 / 20
Operational Transparency
0.0 / 13
Governance
0.0 / 12
Discoverability
5.7 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4
56
Brightloom Minimal human only Sold to both sides
Brightloom is a San Francisco customer data and customer intelligence platform for restaurant and retail brands. It began as Eatsa, the automated quinoa-bowl...
Composite
5.0
Agent
0.0
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
Composite quality — 5.0/100 · minimal
Contract Quality
0.0 / 25
Developer Ergonomics
0.0 / 20
Commercial Clarity
0.0 / 20
Operational Transparency
0.0 / 13
Governance
0.0 / 12
Discoverability
5.0 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract
0 / 18
Agentic Access Contract
0 / 10
MCP Server
0 / 12
Machine-Readable Auth
0 / 10
Idempotency
0 / 9
Stable Error Semantics
0 / 8
Request/Response Examples
0 / 7
Rate-Limit Signaling
0 / 7
Typed Event Surface
0 / 6
Agent Skills
0 / 5
Well-Known Catalog
0 / 4
Consent & Bot Identity
0 / 3
A2A Agent Card
0 / 8
Dry-Run / Simulate Mode
0 / 4