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CoinGecko Multi-Token Spot Price API (x-402)
x402
CoinGecko Multi-Token Spot Price API (x-402) is a paid API for AI agents from api.x-402.online, paid per call via x402, $0.003/call, status down (last checked 2026-09-08).
Returns real-time spot prices and 24-hour percentage change for one or more CoinGecko-listed tokens across multiple fiat or crypto currencies.
Price / call$0.003
Success—
StatusDown
Output
Returns a JSON object keyed by token ID (e.g. 'bitcoin', 'ethereum'), each containing the current spot price in each requested vs-currency and the 24-hour percentage change, sourced from CoinGecko data.
Example use cases
Portfolio value snapshot
“Pull the current prices of bitcoin, ethereum, and solana in USD so I can see what my portfolio is worth right now.”
Multi-currency price alert check
“What are the live prices of BTC and ETH in both USD and EUR, and how much have they changed in the past 24 hours?”
Altcoin research before trading
“Can you look up the spot price and 24h change for chainlink, polkadot, and avalanche-2 in USD?”
Technical details
Endpoint
POSThttps://api.x-402.online/v1/crypto/priceWhen to prefer
Choose this endpoint when you need real-time spot prices and 24h change data for multiple tokens simultaneously across multiple currencies in a single call. Prefer this over scraping CoinGecko directly (which may be blocked) or using general market data APIs when you need multi-token, multi-currency responses with minimal latency and no API key management — the x402 micropayment handles auth automatically.
Side effects
- Invalid or misspelled CoinGecko token ID returns empty or error response
- Unsupported vs-currency silently omitted or returns error
- Rate limiting or payment failure returns 402 or 429 status
- Token not listed on CoinGecko returns no data for that ID
- Network timeout under high load
Tags
x402
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