Index onlineMerchant portal
Api Endpoint

x402-gateway-production.up.railway.app

Delivers up-to-date cryptocurrency market data—prices, volumes, and market summaries for exchanges and trading pairs.

Open interactive test console

Offering

Provider
x402-gateway-production.up.railway.app
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-gateway-production.up.railway.app/api/crypto/markets
MIME type
application/json
First seen
2026-10-16T01:59:37.852Z
Last seen
Tags
None supplied

Website

Payment pricing

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

Payment option 1
0.002 USDC
Atomic price: 2000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
2000000000000000 atomic units
Atomic price: 2000000000000000 · Network: eip155:4326 · Asset: 0xFAfDdbb3FC7688494971a79cc65DCa3EF82079E7 · Scheme: exact
Payment option 3
0.002 USDC
Atomic price: 2000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "2000",
    "payTo": "0x7dd5Be069f2d2eAd75eC7C3423B116fF043c2629"
  },
  {
    "scheme": "exact",
    "network": "eip155:4326",
    "asset": "0xFAfDdbb3FC7688494971a79cc65DCa3EF82079E7",
    "amount": "2000000000000000",
    "payTo": "0x7dd5Be069f2d2eAd75eC7C3423B116fF043c2629"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "2000",
    "payTo": "Gzehfseq1k9AcHFSoV7qHmDGQx92nLMw78XXdqVWQQWa"
  }
]

Observed health

Status
Healthy
Latest latency
106 ms
Average latency
225 ms
HTTP status
402
Last checked
Reachability
100% 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"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "currency": {
          "type": "string",
          "description": "Fiat currency for pricing",
          "default": "usd",
          "example": "usd"
        },
        "category": {
          "type": "string",
          "description": "Filter by category ID",
          "example": "decentralized-finance-defi"
        },
        "order": {
          "type": "string",
          "description": "Sort order",
          "default": "market_cap_desc",
          "example": "market_cap_desc"
        },
        "limit": {
          "type": "number",
          "description": "Number of results (1-250)",
          "default": 100,
          "example": 100
        },
        "page": {
          "type": "number",
          "description": "Page number (1-500)",
          "default": 1,
          "example": 1
        }
      },
      "additionalProperties": false
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "input": {
      "type": "object",
      "properties": {
        "type": {
          "type": "string",
          "const": "http"
        },
        "method": {
          "type": "string",
          "enum": [
            "GET"
          ]
        },
        "queryParams": {
          "type": "object",
          "properties": {
            "currency": {
              "type": "string",
              "description": "Fiat currency for pricing",
              "default": "usd",
              "example": "usd"
            },
            "category": {
              "type": "string",
              "description": "Filter by category ID",
              "example": "decentralized-finance-defi"
            },
            "order": {
              "type": "string",
              "description": "Sort order",
              "default": "market_cap_desc",
              "example": "market_cap_desc"
            },
            "limit": {
              "type": "number",
              "description": "Number of results (1-250)",
              "default": 100,
              "example": 100
            },
            "page": {
              "type": "number",
              "description": "Page number (1-500)",
              "default": 1,
              "example": 1
            }
          },
          "additionalProperties": false
        }
      },
      "required": [
        "type",
        "method"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "input"
  ]
}