postlake-dev
PostLake is the social media API and infrastructure for AI agents. It provides a unified REST API and hosted MCP server that lets agents publish, schedule, engage, and measure across nine major social networks through a single interface. Developers can obtain an API key, use bearer token authentication, and leverage features such as idempotent publishing, draft approvals, analytics, and secure credential management. The platform offers a free tier, usage‑based pricing, and enterprise plans, with detailed documentation, pricing, support, and a public OpenAPI specification at https://api.postlake.dev/openapi.json. image: https://postlake.dev/og-image.png?v=2
Solid contracts, transparent operations, and an easy start — typically complete on four or five facets with one clear soft spot.
API Evangelist profiles postlake-dev the way a machine reads it — 32 machine-readable artifacts across 1 API, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — postlake-dev scores 62.2/100 (strong), with a separate agent-readiness read of 65/100 (agent native). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Why this profile is thin
the company serves an API surface but requires credentials before any description of it can be read
An API exists — we simply could not reach the contract without credentials or a sales conversation. This one is postlake-dev's to change: publishing the reference and a machine-readable spec at a public URL, while keeping key issuance behind whatever gate they like, would let an integrator evaluate the API before committing to a call.
What we probed
https://postlake.dev/openapi.json→ HTTPhttps://docs.postlake.dev/openapi.json→ HTTPhttps://api.postlake.dev/openapi.json→ HTTPhttps://api.postlake.dev/mcp→ HTTP 401https://api.postlake.dev/v1/graphql→ HTTP 401https://postlake.dev/→ HTTP 200
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-10-31 · rubric v0.25.0
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title="postlake-dev on API Evangelist — API profile and Kin Score">
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</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile postlake-dev
Each block below is one kind of artifact we hold for postlake-dev. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 19
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
postlake-dev Account API
API key identity, permissions, usage and account info
postlake-dev Analytics API
Per-post and cross-platform metrics
postlake-dev Channels API
The Channels API from postlake-dev — 10 operation(s) for channels.
postlake-dev Connect API
Hosted connect/manage page links
postlake-dev Credentials API
BYO platform app credentials (BYOK)
postlake-dev Discovery API
The Discovery API from postlake-dev — 5 operation(s) for discovery.
postlake-dev Engaging API
Like, repost, follow, block and mute
postlake-dev Live Video API
Create and manage Facebook Page live broadcasts
postlake-dev MCP API
Model Context Protocol JSON-RPC endpoint
postlake-dev Media API
Upload media for posts
postlake-dev Messages API
Direct message threads
postlake-dev Openapi.json API
The Openapi.json API from postlake-dev — 1 operation(s) for openapi.json.
postlake-dev Platform API
The Platform API from postlake-dev — 1 operation(s) for platform.
postlake-dev Platforms API
Machine-readable platform capabilities (public)
postlake-dev Posts API
Create, list, edit, cancel, schedule posts
postlake-dev Profiles API
Named groupings of social accounts
postlake-dev Reading API
Notifications, comments and followers, normalised across networks
postlake-dev Social Accounts API
Connect, list, disconnect social accounts
postlake-dev Webhooks API
Register and manage webhook endpoints
Scroll within the panel for all 19 ·
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Semantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Postlake Dev Context
JSON-LDSpectral Rules 1
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
postlake-dev API Rules
SPECTRALJSON Schema 6
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
DiscoveredPost
JSON SCHEMAMediaAsset
JSON SCHEMAMetrics
JSON SCHEMAPlatformCapabilities
JSON SCHEMAPost
JSON SCHEMASocialAccount
JSON SCHEMASecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for postlake-dev — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 3
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 8
Pagination, idempotency, versioning, errors, and events
Scroll within the panel for all 8 ·
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/postlake-dev · machine-readable index on apis.io
This is an independent, third-party profile of postlake-dev, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.