Provide an API origin, inline OpenAPI document, and optional target list
Provide an API origin, inline OpenAPI document, and optional target list. Receive JSON with ready, blocked, or unsupported mpp.dev and x402-list packages and a static document-readiness report, without submission or directory fees.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
1514 msmedian answer time
$0.2listed price per call
$0.2price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://agent-api-listings.46-224-157-88.sslip.io/v1/packages
| Category | Everything else |
|---|---|
| Provider host | agent-api-listings.46-224-157-88.sslip.io |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 4 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.2 | 1514 ms |
Example input (from the provider)
{
"body": {
"email": "kramer-hans@agentmail.to",
"openapi": {
"info": {
"contact": {
"email": "kramer-hans@agentmail.to",
"name": "Example provider"
},
"description": "Return sourced example data.",
"title": "Example API"
},
"paths": {
"/mpp/v1/example": {
"get": {
"x-payment-info": {
"offers": [
{
"amount": "20000",
"currency": "0x20C000000000000000000000b9537d11c60E8b50",
"description": "Return example data.",
"intent": "charge",
"method": "tempo"
}
],
"protocols": [
"mpp"
]
}
}
},
"/v1/example": {
"get": {
"x-payment-info": {
"price": {
"amount": "0.020000",
"currency": "USD",
"mode": "fixed"
},
"protocols": [
{
"x402": {}
}
]
}
}
}
},
"x-service-info": {
"categories": [
"data"
]
}
},
"origin": "https://api.example.com",
"tags": [
"data"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"description": "Caller-provided metadata for all selected directory packages.",
"properties": {
"category": {
"anyOf": [
{
"maxLength": 100,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Category"
},
"email": {
"anyOf": [
{
"maxLength": 320,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Required for a ready x402-list package unless openapi.info.contact.email contains a valid email",
"title": "Email"
},
"endpoint_paths": {
"items": {
"type": "string"
},
"maxItems": 50,
"title": "Endpoint Paths",
"type": "array"
},
"name": {
"anyOf": [
{
"maxLength": 200,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Name"
},
"notes": {
"anyOf": [
{
"maxLength": 2000,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Notes"
},
"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"
},
"targets": {
"anyOf": [
{
"items": {
"enum": [
"mpp.dev",
"x402-list"
],
"type": "string"
},
"maxItems": 2,
"minItems": 1,
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"title": "Targets"
},
"website_url": {
"anyOf": [
{
"maxLength": 2048,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Website Url"
}
},
"required": [
"origin",
"openapi"
],
"title": "BuildPackageSetRequest",
"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": "All selected directory results for one service.",
"properties": {
"format": {
"const": "agent-api-listings-package-set-v1",
"title": "Format",
"type": "string"
},
"readiness": {
"description": "The static readiness report for one OpenAPI document.",
"properties": {
"checks": {
"items": {
"description": "One buyer-readiness rule and its outcome.",
"properties": {
"fix": {
"title": "Fix",
"type": "string"
},
"id": {
"title": "Id",
"type": "string"
},
"message": {
"title": "Message",
"type": "string"
},
"passed": {
"title": "Passed",
"type": "boolean"
},
"severity": {
"enum": [
"critic