Vaultfire Protocol

Vaultfire Trust Service (x402)

The priced projection of the same trust surface: 77 endpoints under /api/x402/* (29 priced GET reads, 46 priced POST transaction-preparation actions, 2 free) paid per call in USDC on Base mainnet with the x402 v2 exact scheme. Each endpoint answers HTTP 402 with a PAYMENT-REQUIRED challenge until paid. Its only machine-readable contract is the x402 discovery manifest at /.well-known/x402.json — there is no OpenAPI for this surface. V3 x402 routes exist in source only and return 503 behind a release gate.

GitHub

Documentation

📖
Documentation
https://theloopbreaker.com/SKILL.md

Other Resources

🔗
X-X402Discovery
https://theloopbreaker.com/.well-known/x402.json
🔗
X-X402Discovery
https://raw.githubusercontent.com/api-evangelist/theloopbreaker-com/refs/heads/main/well-known/theloopbreaker-com-x402.json
🔗
Plans
https://raw.githubusercontent.com/api-evangelist/theloopbreaker-com/refs/heads/main/plans/theloopbreaker-com-plans-pricing.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/vaultfire-trust-service-x402"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑ 
aid: theloopbreaker-com:vaultfire-trust-service-x402
name: Vaultfire Trust Service (x402)
description: 'The priced projection of the same trust surface: 77 endpoints under /api/x402/* (29 priced
  GET reads, 46 priced POST transaction-preparation actions, 2 free) paid per call in USDC on Base mainnet
  with the x402 v2 exact scheme. Each endpoint answers HTTP 402 with a PAYMENT-REQUIRED challenge until
  paid. Its only machine-readable contract is the x402 discovery manifest at /.well-known/x402.json —
  there is no OpenAPI for this surface. V3 x402 routes exist in source only and return 503 behind a release
  gate.'
image: https://theloopbreaker.com/og-image.png
humanURL: https://theloopbreaker.com/SKILL.md
baseURL: https://theloopbreaker.com/api/x402
tags:
- x402
- Payments
- AI Agents
- Trust
- USDC
properties:
- type: X-X402Discovery
  name: x402 v2 discovery manifest (77 endpoints)
  url: https://theloopbreaker.com/.well-known/x402.json
- type: X-X402Discovery
  name: x402 manifest (verbatim copy)
  url: well-known/theloopbreaker-com-x402.json
- type: Documentation
  url: https://theloopbreaker.com/SKILL.md
- type: Plans
  url: plans/theloopbreaker-com-plans-pricing.yml