Docs

Pricing

Returns live feature prices, currency, network, TTL and timeout metadata.

Agent discoveryUse OpenAPI and the x402 catalog before calling paid endpoints.
openapi.jsonx402 catalogllms-full.txt

Call

Method
GET
URL
https://api.x402dataapi.com/pricing
Price
Free
Network
eip155:8453
TTL
n/as
Timeout
n/ams

Agent value

This endpoint returns structured JSON suitable for autonomous agents, scanners and workflow tools.

pricingx402

Input schema

{}

Input example

{}

Output example

{
  "currency": "USDC",
  "network": "eip155:8453",
  "features": [
    {
      "key": "domain_intel",
      "price": "0.005",
      "currency": "USDC"
    }
  ]
}

curl

curl https://api.x402dataapi.com/pricing

Payment behavior

Paid endpoints return HTTP 402 with payment requirements when called without a valid x402 payment signature.

curl https://api.x402dataapi.com/pricing