Provide an API origin and inline OpenAPI document, with optional names and tags
Provide an API origin and inline OpenAPI document, with optional names and tags. Receive JSON containing a validated mpp.dev service entry, warnings, and ready-to-copy TypeScript without a remote fetch.
200000 (raw units)
price
1
calls / 30d
1
unique payers
2026-08-20
updated
Provider
agent-api-listings.krimskrams.xyz · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x276efA09388fB1578A6c415B8F90D26fdfCe0CF2",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "200000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"body": {
"openapi": {
"info": {
"contact": {
"name": "Example provider"
},
"description": "Return sourced example data.",
"title": "Example API"
},
"paths": {
"/mpp/v1/example": {
"get": {
"x-payment-info": {
"offers": [
{
"amount": "20000",
"currency": "0x20C000000000000000000000b9537d11c60E8b50",
"description": "Return example data.",
"intent": "charge",
"method": "tempo"
}
],
"protocols": [
"mpp"
]
}
}
}
},
"x-service-info": {
"categories": [
"data"
]
}
},
"origin": "https://api.example.com",
"tags": [
"data"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"entry": {
"endpoints": [
{
"amount": "20000",
"route": "GET /mpp/v1/example"
}
],
"id": "example"
},
"format": "mpp.dev-service-def-v1",
"typescript": "{ ... }",
"warnings": []
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"description": "Caller-provided metadata for one deterministic mpp.dev package.",
"properties": {
"name": {
"anyOf": [
{
"maxLength": 200,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Name"
},
"openapi": {
"additionalProperties": true,
"title": "Openapi",
"type": "object"
},
"origin": {
"maxLength": 2048,
"minLength": 1,
"title": "Origin",
"type": "string"
},
"provider_name": {
"anyOf": [
{
"maxLength": 200,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Provider Name"
},
"service_id": {
"anyOf": [
{
"maxLength": 100,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Service Id"
},
"tags": {
"items": {
"type": "string"
},
"maxItems": 20,
"title": "Tags",
"type": "array"
}
},
"required": [
"origin",
"openapi"
],
"title": "BuildMppPackageRequest",
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"description": "A validated mpp.dev entry in structured and TypeScript forms.",
"properties": {
"entry": {
"additionalProperties": true,
"title": "Entry",
"type": "object"
},
"format": {
"const": "mpp.dev-service-def-v1",
"title": "Format",
"type": "string"
},
"source": {
"additionalProperties": {
"type": "string"
},
"title": "Source",
"type": "object"
},
"target": {
"additionalProperties": {
"type": "string"
},
"title": "Target",
"type": "object"
},
"typescript": {
"title": "Typescript",
"type": "string"
},
"warnings": {
"items": {
"type": "string"
},
"title": "Warnings",
"type": "array"
}
},
"title": "MppPackageResponse",
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://agent-api-listings.krimskrams.xyz/v1/mpp-package" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://agent-api-listings.krimskrams.xyz/v1/mpp-package");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://agent-api-listings.krimskrams.xyz/v1/mpp-package")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/9120.json, and this resource appears in /discovery/resources and /discovery/search.