whiteknightonhorse Support MPP machine payments
AIPUSH agent skill · Category: Commerce · Slug:
mpp
The Machine Payment Protocol advertises payable operations in your OpenAPI so agents can discover prices and transact programmatically.
Why it matters
The Machine Payment Protocol advertises payable operations in your OpenAPI so agents can discover prices and transact programmatically.
How to detect
/openapi.json includes x-payment info on payable operations.
How to implement
Annotate payable operations in your OpenAPI document with x-payment-info and add MPP middleware (mppx for TypeScript, pympp for Python):
{
"paths": { "/api/generate": { "post": {
"x-payment-info": { "intent": "charge", "method": "card", "amount": 100, "currency": "USD" }
}}}
}
How to verify
curl -s https://YOURDOMAIN/openapi.json | jq '.. | ."x-payment-info"? // empty' returns your entries.
References
Part of the AIPUSH agent skills catalog. Scan your site free at https://aipush.app.