Index onlineMerchant portal
Api Endpoint

currency-api-production-4a8d.up.railway.app

Batch current prices, market caps, and 24h changes for up to 50 cryptocurrencies by symbol or name (CoinGecko).

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Offering

Provider
currency-api-production-4a8d.up.railway.app
Method
POST
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://currency-api-production-4a8d.up.railway.app/crypto/prices
MIME type
Not provided
First seen
2026-10-16T01:53:06.460Z
Last seen
Tags
None supplied

Website

Payment pricing

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

Payment option 1
0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0xFFc458dB291b4ABcE020fE3de4f91F2770E537b1"
  }
]

Observed health

Status
Reachable
Latest latency
143 ms
Average latency
657 ms
HTTP status
405
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": [
        "POST",
        "PUT",
        "PATCH"
      ]
    },
    "bodyType": {
      "type": "string",
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "type": "object",
      "properties": {
        "coins": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "maxItems": 50,
          "description": "Up to 50 cryptocurrency symbols or names to price in one batch, e.g. ['btc', 'eth', 'sol']."
        },
        "vs_currency": {
          "type": "string",
          "description": "Quote currency code, e.g. 'usd'. Defaults to usd if omitted."
        }
      },
      "required": [
        "coins"
      ]
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object",
      "properties": {
        "queries": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "vs_currency": {
          "type": "string"
        },
        "results": {
          "type": "array",
          "description": "Per-coin price records: query, coin_id, price, market_cap, change_24h_pct."
        },
        "errors": {
          "type": "array",
          "description": "Per-coin errors for queries that could not be resolved or priced."
        },
        "source": {
          "type": "string"
        }
      }
    }
  },
  "required": [
    "type"
  ]
}