Api Endpoint

x402 Seller Kit

Cloudflare Worker template to sell a file for USDC on Base: x402 402, order-code checkout, one-time D1 claims, threat model. $29 USDC. Support soloearn@agentmail.to

Open interactive test console

Offering

Provider
x402-seller-kit.soloearn.workers.dev
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://x402-seller-kit.soloearn.workers.dev/download
MIME type
application/zip
First seen
2026-10-16T03:24:19.490Z
Last seen
Tags
X402, cloudflare-workers, USDC, Base, template, developer-tools, digital-download, developer

Payment pricing

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

Payment option 1
29 USDC
Atomic price: 29000000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "29000000",
    "payTo": "0x8ca7ae7A69312a37a11bDA85b8D13b79e9De944e"
  }
]

Observed health

Status
Healthy
Latest latency
78 ms
Average latency
1457 ms
HTTP status
402
Last checked
Reachability
92.9% over 14 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"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {},
      "additionalProperties": false,
      "description": "No parameters: the paid response is the file"
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object"
    }
  },
  "required": [
    "type"
  ]
}