Coinbase x402 Facilitator API

The x402 payment protocol is an HTTP-based payment protocol that enables developers running resource servers to accept payments from users using a variety of payment methods. For more details on the x402 payment protocol, please see the [x402 specification](https://www.x402.org/). The x402 Facilitator APIs enable you to facilitate payments using the x402 payment protocol by exposing two APIs: - `POST /v2/x402/verify`: Verify a payment with a supported scheme and network. - `POST /v2/x402/settle`: Settle a payment with a supported scheme and network.

Operations 10

POST /v2/x402/verify Verify payment #
POST /v2/x402/settle Settle payment #
GET /v2/x402/supported Get supported payment schemes and networks #
GET /v2/x402/discovery/resources List x402 resources #
GET /v2/x402/discovery/merchant List merchant discovery info #
GET /v2/x402/discovery/search Search x402 resources #
POST /v2/x402/discovery/mcp Handle MCP JSON-RPC request #
GET /v2/x402/discovery/bundles List x402 bundles #
GET /v2/x402/discovery/bundles/{bundleSlug} Get an x402 bundle #
POST /v2/x402/validate Validate x402 endpoint #

Documentation

Specifications

Schemas & Data

📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-conversion-schema.json
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JSONSchema
https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-currency-schema.json
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JSONSchema
https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-payment-method-schema.json
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JSONSchema
https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-transfer-schema.json
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JSONSchema
https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-transaction-summary-schema.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-price-book-schema.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-product-schema.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-candle-schema.json
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JSONSchema
https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-trade-schema.json
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JSONSchema
https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-order-book-schema.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-trade-2-schema.json
📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/json-schema/coinbase-profile-schema.json

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OpenAPI Specification

coinbase-x402-facilitator-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Coinbase Developer Platform x402 Facilitator API
  description: The Coinbase Developer Platform APIs - leading the world's transition onchain.
  license:
    name: MIT
    url: https://opensource.org/licenses/MIT
  version: 2.0.0
  contact:
    name: Coinbase Developer Platform
    email: cdp@coinbase.com
    url: https://cdp.coinbase.com
servers:
- url: https://api.cdp.coinbase.com/platform
  description: The production server of the CDP APIs.
security:
- apiKeyAuth: []
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/coinbase/refs/heads/main/openapi/coinbase-x402-facilitator-api-openapi.yml