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.
Cacheflow publishes 57 APIs on the APIs.io network, including Accounts API, Addresses API, Approval Groups API, and 54 more. Tagged areas include Company, Fintech, Billing, Subscription, and CPQ.
The Cacheflow catalog on APIs.io includes 1 event-driven AsyncAPI specification.
Cacheflow’s developer surface includes documentation, API reference, getting-started guide, authentication, sandbox, and 20 more developer resources.
What this lets a business do 6
Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →
Kin Score
APIs 57
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 for all 57
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Cacheflow Rate Limits
RATE LIMITSEvent Specifications 1
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.
Resources
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
Source (apis.yml)
Work with this as data
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