Cacheflow
Cacheflow was a B2B SaaS billing, CPQ (configure-price-quote), and subscription-management platform that let software companies build interactive deal rooms, automate quote-to-cash, and offer buyers flexible payment and financing options. Founded in 2020 and backed by GGV Capital and GV, Cacheflow was acquired by HubSpot in 2024 and folded into HubSpot Commerce / HubSpot CPQ. The company shipped a substantial REST API — 305 paths and 400 operations across proposals, products, customers, subscriptions, billing schedules, usage, invoices, payments, refunds, approvals, e-signature and CRM/accounting integrations — and that contract is still publicly published: developer.getcacheflow.com serves a live ReadMe developer portal with an llms.txt and an OpenAPI 3.0.1 definition. The runtime is gone. As of 2026-08-13 api.getcacheflow.com, api.sandbox.getcacheflow.com, checkout, status and help all return NXDOMAIN, and getcacheflow.com 301-redirects to HubSpot's Commerce CPQ page. This profile therefore records a rare shape: a fully published, machine-readable API contract that outlived the API it described.
Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.
API Evangelist profiles Cacheflow the way a machine reads it — 62 machine-readable artifacts across 2 APIs, 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 — Cacheflow scores 30.2/100 (thin), with a separate agent-readiness read of 28/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
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 2026-09-10 · rubric v0.20.0
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</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Cacheflow
Each block below is one kind of artifact we hold for Cacheflow. 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 57
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.
Cacheflow Accounts API
The Accounts API from Cacheflow — 7 operation(s) for accounts.
Cacheflow Addresses API
The Addresses API from Cacheflow — 2 operation(s) for addresses.
Cacheflow Approval Groups API
The Approval Groups API from Cacheflow — 3 operation(s) for approval groups.
Cacheflow Approval Requests API
The Approval Requests API from Cacheflow — 1 operation(s) for approval requests.
Cacheflow Attachments API
The Attachments API from Cacheflow — 2 operation(s) for attachments.
Cacheflow Authentication API
The Authentication API from Cacheflow — 1 operation(s) for authentication.
Cacheflow Branding API
The Branding API from Cacheflow — 6 operation(s) for branding.
Cacheflow Checkout API
The Checkout API from Cacheflow — 6 operation(s) for checkout.
Cacheflow Close API
The Close API from Cacheflow — 3 operation(s) for close.
Cacheflow Contacts API
The Contacts API from Cacheflow — 2 operation(s) for contacts.
Cacheflow Countries API
The Countries API from Cacheflow — 2 operation(s) for countries.
Cacheflow CRM API
The CRM API from Cacheflow — 11 operation(s) for crm.
Cacheflow Currencies API
The Currencies API from Cacheflow — 3 operation(s) for currencies.
Cacheflow Customers API
The Customers API from Cacheflow — 3 operation(s) for customers.
Cacheflow Documents API
The Documents API from Cacheflow — 5 operation(s) for documents.
Cacheflow Docu Sign API
The DocuSign API from Cacheflow — 6 operation(s) for docusign.
Cacheflow Events API
The Events API from Cacheflow — 1 operation(s) for events.
Cacheflow HubSpot Deals API
The HubSpot Deals API from Cacheflow — 3 operation(s) for hubspot deals.
Cacheflow HubSpot Webhooks API
The HubSpot Webhooks API from Cacheflow — 1 operation(s) for hubspot webhooks.
Cacheflow Index API
The Index API from Cacheflow — 1 operation(s) for index.
Cacheflow Integrations API
The Integrations API from Cacheflow — 23 operation(s) for integrations.
Cacheflow Invoice API
The Invoice API from Cacheflow — 1 operation(s) for invoice.
Cacheflow Invoice Configurations API
The Invoice Configurations API from Cacheflow — 1 operation(s) for invoice configurations.
Cacheflow Invoices API
The Invoices API from Cacheflow — 11 operation(s) for invoices.
Cacheflow Latest API
The Latest API from Cacheflow — 2 operation(s) for latest.
Cacheflow Metabase API
The Metabase API from Cacheflow — 2 operation(s) for metabase.
Cacheflow Metrics API
The Metrics API from Cacheflow — 3 operation(s) for metrics.
Cacheflow Migration API
The Migration API from Cacheflow — 2 operation(s) for migration.
Cacheflow Organizations API
The Organizations API from Cacheflow — 4 operation(s) for organizations.
Cacheflow Payment Methods API
The Payment Methods API from Cacheflow — 4 operation(s) for payment methods.
Cacheflow Payment Schedules API
The Payment Schedules API from Cacheflow — 1 operation(s) for payment schedules.
Cacheflow Payment Terms API
The Payment Terms API from Cacheflow — 3 operation(s) for payment terms.
Cacheflow Payments API
The Payments API from Cacheflow — 5 operation(s) for payments.
Cacheflow Payouts API
The Payouts API from Cacheflow — 1 operation(s) for payouts.
Cacheflow Products API
The Products API from Cacheflow — 10 operation(s) for products.
Cacheflow Proposal Approval Rules API
The Proposal Approval Rules API from Cacheflow — 2 operation(s) for proposal approval rules.
Cacheflow Proposal Approvals API
The Proposal Approvals API from Cacheflow — 3 operation(s) for proposal approvals.
Cacheflow Proposal Deltas API
The Proposal Deltas API from Cacheflow — 1 operation(s) for proposal deltas.
Cacheflow Proposals API
The Proposals API from Cacheflow — 43 operation(s) for proposals.
Cacheflow Refunds API
The Refunds API from Cacheflow — 5 operation(s) for refunds.
Cacheflow Renewal Configurations API
The Renewal Configurations API from Cacheflow — 1 operation(s) for renewal configurations.
Cacheflow Roles API
The Roles API from Cacheflow — 2 operation(s) for roles.
Cacheflow Salesforce API
The Salesforce API from Cacheflow — 3 operation(s) for salesforce.
Cacheflow Self Service API
The Self Service API from Cacheflow — 2 operation(s) for self service.
Cacheflow Settings API
The Settings API from Cacheflow — 6 operation(s) for settings.
Cacheflow Slack API
The Slack API from Cacheflow — 5 operation(s) for slack.
Cacheflow Stripe API
The Stripe API from Cacheflow — 6 operation(s) for stripe.
Cacheflow Subscriptions API
The Subscriptions API from Cacheflow — 16 operation(s) for subscriptions.
Cacheflow System API
The System API from Cacheflow — 33 operation(s) for system.
Cacheflow Taxes API
The Taxes API from Cacheflow — 4 operation(s) for taxes.
Cacheflow Tokens API
The Tokens API from Cacheflow — 2 operation(s) for tokens.
Cacheflow Transfers API
The Transfers API from Cacheflow — 6 operation(s) for transfers.
Cacheflow UO Ms API
The UOMs API from Cacheflow — 2 operation(s) for uoms.
Cacheflow Usage API
The Usage API from Cacheflow — 2 operation(s) for usage.
Cacheflow User Groups API
The User Groups API from Cacheflow — 3 operation(s) for user groups.
Cacheflow Users API
The Users API from Cacheflow — 11 operation(s) for users.
Cacheflow Webhooks API
The Webhooks API from Cacheflow — 6 operation(s) for webhooks.
Scroll within the panel for all 57 ·
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.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Cacheflow Rate Limits
RATE LIMITSEvent Specifications 1
Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Cacheflow Webhooks
ASYNCAPISecurity 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.
Resources
Every other property we hold for Cacheflow — 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 3
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 1
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
Other 3
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/cacheflow · machine-readable index on apis.io
This is an independent, third-party profile of Cacheflow, 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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