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CoinGecko Onchain BSC Token Price API
x402
CoinGecko Onchain BSC Token Price API is a paid API for AI agents from pro-api.coingecko.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Fetches real-time DEX token price and market data for tokens on the BNB Smart Chain (BSC) by contract address.
Price / call$0.01
Success—
StatusUnknown
How this service works
Query onchain DEX token price & market data based on the provided token contract addresses on a network.
Output
Returns a JSON object containing on-chain DEX price data for the specified BSC token contract(s), optionally including 24hr volume, market cap, 24hr price change percentage, and total reserve in USD — all sourced from live DEX pool data on the BNB Smart Chain.
Example use cases
Example prompt
“What's the current on-chain price, 24-hour volume, and market cap for the BSC token at contract address 0x55d398326f99059fF775485246999027B3197955 on CoinGecko?”
Technical details
Endpoint
GEThttps://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/bsc/token_price/i%20Af8E=&I%7Df]*'!Z$When to prefer
Use this endpoint when you need real-time on-chain DEX price and market data specifically for tokens on the BNB Smart Chain (BSC/BSC network). Prefer this over CoinGecko's traditional API when the token is only traded on DEXes and not listed on centralized exchanges, or when you need the raw on-chain price rather than an aggregated price. Choose network-specific endpoints (BSC) over generic ones when you already know the chain.
Side effects
- Invalid or unrecognized token contract address returns empty or null price data
- Token not listed on any BSC DEX returns no results
- Malformed contract address causes 400 bad request
- Rate limit exceeded returns 429 error
- Network or CoinGecko API downtime returns 503 or timeout
- Inactive token with no recent trades may return stale or missing data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Tags
x402
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