← Protocol index
Resource / 156
healthyCoinGecko Crypto Price & Data.
Top crypto coins ranked by market cap — paginated market data (price, market-cap rank, symbol) in any currency, CoinGecko-sourced.
Payment requirements / accepts[]
4 options
| State | Network | Scheme | Atomic amount | Asset | payTo / untrusted |
|---|---|---|---|---|---|
| active | eip155:8453 | exact | 5000 | 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | 0x32793F68dC2EA26BBC75eB900DA120069e8B6d02 |
| active | eip155:137 | exact | 5000 | 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 | 0x32793F68dC2EA26BBC75eB900DA120069e8B6d02 |
| active | eip155:42161 | exact | 5000 | 0xaf88d065e77c8cC2239327C5EDb3A432268e5831 | 0x32793F68dC2EA26BBC75eB900DA120069e8B6d02 |
| active | solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp | exact | 5000 | EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ |
All advertised payment options are stored. Base (`eip155:8453`) is the operational network for ranking and canaries; non-Base options remain visible for transparency.
Probe evidence
1 recent
healthy 2026-08-12 22:00:00 UTC GET · HTTP 402 · 5ms · accepts 4 · base 1 ok
Accepts snapshot
[
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"assetTransferMethod": null,
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"paymentFlow": null,
"raw": {
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"max_timeout_seconds": 300,
"network": "eip155:8453",
"payTo": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"pay_to": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"scheme": "exact"
},
"scheme": "exact"
},
{
"amount": "5000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"assetTransferMethod": null,
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"paymentFlow": null,
"raw": {
"amount": "5000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"max_timeout_seconds": 300,
"network": "eip155:137",
"payTo": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"pay_to": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"scheme": "exact"
},
"scheme": "exact"
},
{
"amount": "5000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"assetTransferMethod": null,
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"paymentFlow": null,
"raw": {
"amount": "5000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"max_timeout_seconds": 300,
"network": "eip155:42161",
"payTo": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"pay_to": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"scheme": "exact"
},
"scheme": "exact"
},
{
"amount": "5000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"assetTransferMethod": null,
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"merchant": "x402Atlas",
"tier": "standard"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp",
"payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"paymentFlow": null,
"raw": {
"amount": "5000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"merchant": "x402Atlas",
"tier": "standard"
},
"maxTimeoutSeconds": 300,
"max_timeout_seconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"pay_to": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"scheme": "exact"
},
"scheme": "exact"
}
]
PaymentRequired raw
{
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"merchant": "x402Atlas",
"tier": "standard"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"scheme": "exact"
}
],
"error": "Payment required",
"extensions": {
"bazaar": {
"category": "finance",
"info": {
"input": {
"method": "GET",
"queryParams": {
"page": 1,
"per_page": 10,
"vs_currency": "usd"
},
"type": "http"
},
"output": {
"example": {
"markets": [
{
"current_price": 67000,
"id": "bitcoin",
"market_cap_rank": 1,
"name": "Bitcoin",
"symbol": "btc"
}
],
"page": 1,
"per_page": 10,
"queried_at": "2026-06-08T12:00:00Z",
"vs_currency": "usd"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"page": {
"default": 1,
"description": "Page number, 1-1000 (default: 1)",
"maximum": 1000,
"minimum": 1,
"type": "integer"
},
"per_page": {
"default": 50,
"description": "Rows per page, 1-250 (default: 50)",
"maximum": 250,
"minimum": 1,
"type": "integer"
},
"vs_currency": {
"default": "usd",
"description": "Target currency code (default: usd)",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"markets": {
"description": "Coins ranked by market cap, descending",
"items": {
"properties": {
"ath": {
"description": "All-time high price",
"type": "number"
},
"ath_change_pct": {
"description": "Percent change from all-time high",
"type": "number"
},
"circulating_supply": {
"description": "Circulating supply",
"type": "number"
},
"current_price": {
"description": "Current price",
"type": "number"
},
"high_24h": {
"description": "24h high price",
"type": "number"
},
"id": {
"description": "CoinGecko coin id slug",
"type": "string"
},
"image": {
"description": "URL of the coin's logo image",
"type": "string"
},
"low_24h": {
"description": "24h low price",
"type": "number"
},
"market_cap": {
"description": "Market cap",
"type": "number"
},
"market_cap_rank": {
"description": "Rank by market cap",
"type": "integer"
},
"max_supply": {
"description": "Max supply",
"type": "number"
},
"name": {
"description": "Coin name",
"type": "string"
},
"price_change_pct_24h": {
"description": "Price change percent over 24h",
"type": "number"
},
"symbol": {
"description": "Ticker symbol",
"type": "string"
},
"total_supply": {
"description": "Total supply",
"type": "number"
},
"total_volume": {
"description": "24h trading volume",
"type": "number"
}
},
"required": [
"id",
"symbol",
"name"
],
"type": "object"
},
"type": "array"
},
"page": {
"description": "Page number returned",
"type": "integer"
},
"per_page": {
"description": "Rows per page returned",
"type": "integer"
},
"queried_at": {
"description": "UTC timestamp the upstream was queried",
"format": "date-time",
"type": "string"
},
"vs_currency": {
"description": "Currency the figures are quoted in",
"type": "string"
}
},
"required": [
"queried_at",
"vs_currency",
"page",
"per_page",
"markets"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"tags": [
"crypto",
"market-data",
"market-cap",
"ranking",
"top-coins",
"tokens",
"coingecko"
]
}
},
"resource": {
"description": "Top crypto coins ranked by market cap — paginated market data (price, market-cap rank, symbol) in any currency, CoinGecko-sourced.",
"mimeType": "application/json",
"serviceName": "CoinGecko Crypto Price & Data",
"tags": [
"crypto",
"market-data",
"market-cap",
"ranking",
"top-coins",
"tokens",
"coingecko"
],
"url": "https://coingecko.use.x402atlas.com/markets"
},
"x402Version": 2
}
Response headers
{
"alt-svc": "h3=\":443\"; ma=2592000",
"content-length": "2032",
"content-type": "application/json",
"date": "Wed, 12 Aug 2026 22:00:00 GMT",
"payment-required": "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",
"via": "1.1 Caddy",
"x-request-id": "7e86c2ad-312b-4781-af86-b395e030088b"
}
Response body
{
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"merchant": "x402Atlas",
"name": "USD Coin",
"tier": "standard",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0x32793F68dC2EA26BBC75eB900DA120069e8B6d02",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb",
"merchant": "x402Atlas",
"tier": "standard"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "ASt6xvRyQ7ntERsmcYVMdLqZvz1GEN8Fzexzq62tXrNQ",
"scheme": "exact"
}
],
"contact": {
"email": "support@x402atlas.com"
},
"documentation": "https://coingecko.use.x402atlas.com/docs",
"error": "payment_required",
"hint": "This endpoint requires x402 payment. The price and payment options are in the PAYMENT-REQUIRED response header (x402 v2). Pay with an x402 client, then retry to receive the data.",
"llms": "https://coingecko.use.x402atlas.com/llms.txt",
"method": "GET",
"openapi": "https://coingecko.use.x402atlas.com/openapi.json",
"price": "$0.005 per call",
"resource": {
"description": "Top crypto coins ranked by market cap — paginated market data (price, market-cap rank, symbol) in any currency, CoinGecko-sourced.",
"mimeType": "application/json",
"serviceName": "CoinGecko Crypto Price & Data",
"tags": [
"crypto",
"market-data",
"market-cap",
"ranking",
"top-coins",
"tokens",
"coingecko"
],
"url": "https://coingecko.use.x402atlas.com/markets"
},
"x402Version": 2
}
Request headers
{
"accept": "*/*",
"user-agent": "Fetch402Bot/0.1 (+https://fetch402.com/crawler; contact: crawler@fetch402.com)"
}
Machine contract
Schemas.
InputJSON
{
"method": "GET",
"queryParams": {
"page": 1,
"per_page": 10,
"vs_currency": "usd"
},
"type": "http"
}
OutputJSON
{
"example": {
"markets": [
{
"current_price": 67000,
"id": "bitcoin",
"market_cap_rank": 1,
"name": "Bitcoin",
"symbol": "btc"
}
],
"page": 1,
"per_page": 10,
"queried_at": "2026-06-08T12:00:00Z",
"vs_currency": "usd"
},
"type": "json"
}