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x402 tools – Token Price (Symbol/CoinGecko ID)
x402
x402 tools – Token Price (Symbol/CoinGecko ID) is a paid API for AI agents from x402-tools-production-2755.up.railway.app, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).
Fetches real-time market data (price, changes, volume, market cap, supply, ATH/ATL distance, optional sparkline) for up to 50 ticker symbols or 250 CoinGecko IDs in a single call.
Price / call$0.002
Success—
StatusUnknown
How this service works
Use to price a crypto portfolio or watchlist in one call. Market data for up to 50 symbols or 250 CoinGecko ids: price, 1h/24h/7d/30d change, 24h high/low, volume, market cap, rank, FDV, supply, and distance from all-time high/low; optional 7-day sparkline. One flat price per call; not charged if nothing is found.
Output
Returns a list of market data objects, one per requested token, each containing: current price in the requested quote currency, percentage changes over 1h/24h/7d/30d, 24h high and low, 24h trading volume, market capitalization, market cap rank, fully diluted valuation, circulating and total supply, distance from all-time high and all-time low, and optionally a 7-day array of hourly prices (sparkline). If a single symbol or id is queried, returns a single object instead of a list. Nothing is returned (and the call is not charged) if no matching tokens are found.
Example use cases
Crypto portfolio snapshot
“Give me a full market data snapshot for my portfolio — BTC, ETH, SOL, MATIC, and AVAX — including current price in USD, 24h and 7d change, market cap, and how far each is from its all-time high.”
Watchlist alert check
“Check the 1h and 24h price changes for these tickers: LINK, DOT, ATOM, NEAR, and FTM — I want to know if any of them moved more than 5% so I can decide whether to act.”
Research report for top altcoins
“Pull detailed stats for ethereum, solana, and avalanche-2 using their CoinGecko IDs — I need price, FDV, circulating supply, 30-day change, and the 7-day sparkline for a research report.”
Technical details
Endpoint
GEThttps://x402-tools-production-2755.up.railway.app/tools/token-price?utm_source=zero.xyzWhen to prefer
Prefer this endpoint when you need to price a portfolio or watchlist of well-known tokens by ticker symbol or CoinGecko ID, especially when you want rich metadata (ATH/ATL distance, FDV, supply, multi-period changes) in a single call. It is the right choice for batch pricing of up to 50 symbols or 250 CoinGecko IDs. If you need to price long-tail or newly listed tokens by contract address that may not have a CoinGecko listing, use the contract-address pricing sibling endpoint instead.
Side effects
- Symbol not found or ambiguous ticker resolves to wrong coin — no result returned, no charge
- CoinGecko ID misspelled or invalid — token silently omitted from response
- Exceeding 50 symbols or 250 CoinGecko IDs — request may be truncated or rejected
- Upstream CoinGecko rate limit or outage — may return stale or empty data
- Quote currency not supported — defaults to USD or returns error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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