# Cacheflow

**Canonical:** https://apis.io/providers/cacheflow/  
**Website:** http://www.getcacheflow.com/  
**APIs profiled:** 1

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.

## Kin Score — 31.2 / 100 (thin)

Scored 2026-08-19 under rubric 0.12.0. Trend: flat (-4.3 from 35.5).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 52.6 |
| Governance | 16.7 |
| Contract Governance | 16.7 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 39.9 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Payments**: 26.6 (matched via tags).

## Agent readiness — 38.6 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | documented |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | yes |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Public contract, retired runtime — onboarding: unknown, pricing: unknown, trial: no (confidence: high).

## APIs (1)

- **Cacheflow API** — REST API for the full Cacheflow quote-to-cash surface: proposals (quotes) and proposal items, product catalog and versioning, customers and contacts, subscriptions and change/re...

## MCP servers (1)

- **cacheflow-mcp.yml**

## Security (2)

- **Cacheflow Authentication** — http · 1 scheme
- **Cacheflow Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Cacheflow Plans Pricing**

## Tags

Company, Fintech, Billing, Subscriptions, CPQ, Quote-to-Cash, Payments, SaaS, Invoicing, Revenue Operations, E-Signature, Retired API

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/cacheflow/). Scores are computed from the provider's own public artifacts under a published rubric.