Api Endpoint

Bazaar Listing Package

Get YOUR x402 endpoint listed in this Bazaar - done for you, $99 one-time. You receive a deploy-ready x402 v2 kit generated for your stack (Next.js, Express, serverless; PHP via a free serverless function) with your wallet, price and discovery declaration baked in, plus a resumable listing_key that drives the automated pipeline via MCP (https://mudko.com/api/mcp): validate against Coinbase's own preflight with per-check fixes, and when your price is $1 or under WE fire the indexing settlement from our funded wallet. Ends with a receipt: settle tx + your live merchant-feed entry. Built by the team that listed its own endpoints first (this very listing is dogfood). Keepalive add-on available so you never fall out of the index.

Open interactive test console

Offering

Provider: mudko.com
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Blockchain And Crypto
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://mudko.com/api/x402/bazaar-listing
MIME type: application/json
First seen: 2026-10-16T01:50:14.534Z
Last seen: 2026-11-04T18:12:43.095Z
Tags: X402, bazaar-listing, agent-payments, listing-service, done-for-you

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 99 USDC
Atomic price: 99000000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "99000000",
    "payTo": "0x53598173ce7c26025bab0520d9e9d0c28fbcf7de"
  }
]

Observed health

Status: Healthy
Latest latency: 160 ms
Average latency: 186 ms
HTTP status: 402
Last checked: 2026-11-04T18:12:43.089Z
Reachability: 100% over 12 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "email": {
          "type": "string",
          "description": "Buyer email - the listing_key and all follow-ups are bound to it (required)."
        },
        "resource_url": {
          "type": "string",
          "description": "HTTPS URL of the endpoint to list (optional here; the MCP tools collect it if omitted)."
        },
        "pay_to": {
          "type": "string",
          "description": "Receiving wallet (EVM address on Base) the endpoint pays to (optional here)."
        },
        "price_usd": {
          "type": "string",
          "description": "Your endpoint's price per call in USD (optional here)."
        },
        "stack": {
          "type": "string",
          "description": "Your server stack - picks the generated kit variant (optional, default other)."
        }
      },
      "required": [
        "email"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET",
            "HEAD",
            "DELETE"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "email": {
              "description": "Buyer email - the listing_key and all follow-ups are bound to it (required).",
              "type": "string"
            },
            "pay_to": {
              "description": "Receiving wallet (EVM address on Base) the endpoint pays to (optional here).",
              "type": "string"
            },
            "price_usd": {
              "description": "Your endpoint's price per call in USD (optional here).",
              "type": "string"
            },
            "resource_url": {
              "description": "HTTPS URL of the endpoint to list (optional here; the MCP tools collect it if omitted).",
              "type": "string"
            },
            "stack": {
              "description": "Your server stack - picks the generated kit variant (optional, default other).",
              "type": "string"
            }
          },
          "required": [
            "email"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "listing_key": {
              "type": "string"
            },
            "mcp": {
              "type": "string"
            },
            "next_step": {
              "type": "string"
            },
            "state": {
              "type": "string"
            }
          },
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}