For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://modelgates.ai/docs/_mcp/server.

Crypto API

Coinbase deprecated the APIs used by this flow, so POST /api/v1/credits/coinbase has been removed and now returns 410 Gone.

Status

The old programmatic Coinbase Commerce charge flow is no longer supported because Coinbase deprecated the underlying APIs it relied on. This includes the legacy flow that returned on-chain calldata for direct settlement.

What To Use Instead

Use the web credits purchase flow on your credits page. ModelGates now uses Coinbase Business Checkouts for active Coinbase credit purchases.

Affected Endpoint

text

POST /api/v1/credits/coinbase

Current behavior:

json

{  "error": {    "code": 410,    "message": "The Coinbase APIs used by this endpoint have been deprecated, so the Coinbase Commerce credits API has been removed. Use the web credits purchase flow instead."  }}

Notes

Existing SDK surfaces may still contain the deprecated createCoinbaseCharge method until the next SDK regeneration.
New Coinbase webhook handling is for Coinbase Business Checkouts only.
Legacy Coinbase Commerce environment variables are no longer used.