Get YOUR x402 endpoint listed in this Bazaar - done for you, $99 one-time
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 $1 or under WE fire the indexing settlement from our funded wallet. Ends with a receipt: settle tx + your live merchant-feed entry. Built by the team that listed its own endpoints first (this very listing is dogfood). Keepalive add-on available so you never fall out of the index.
Provider
mudko.com · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x53598173ce7c26025bab0520d9e9d0c28fbcf7de",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "99000000",
"maxTimeoutSeconds": 120
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"email": "[email protected] (string, required - the listing_key is bound to it)",
"pay_to": "0x... (string, optional - your receiving wallet on Base)",
"price_usd": "0.50 (number, optional - your price per call)",
"resource_url": "https://acme.com/api/pay/report (string, optional - the endpoint to list; can be provided later)",
"stack": "nextjs | express | serverless | php | other (string, optional)"
},
"type": "http"
},
"output": {
"example": {
"listing_key": "lk_0123456789abcdef0123456789abcdef",
"mcp": "https://mudko.com/api/mcp",
"next_step": "Call get_bazaar_listing_kit at https://mudko.com/api/mcp with your listing_key to receive your deployment kit.",
"paid": true,
"state": "paid"
},
"type": "json"
}
},
"schema": {
"$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"
}
}
}Use it
curl
curl "https://mudko.com/api/x402/bazaar-listing" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://mudko.com/api/x402/bazaar-listing");
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://mudko.com/api/x402/bazaar-listing")
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/5340.json, and this resource appears in /discovery/resources and /discovery/search.