CoinGecko
GET https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0x0086cff0c1e5d17b19f5bcd4c8840a5b4251d959,0x16332535e2c27da578bc2e82beb09ce9d3c8eb07,0xc0634090f2fe6c6d75e61be2b949464abb498973,0xff8104251e7761163fac3211ef5583fb3f8583d6,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0xa1f72459dfa10bad200ac160ecd78c6b77a747be,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0xc78fabc2cb5b9cf59e0af3da8e3bc46d47753a4e
Query onchain DEX token price & market data based on the provided token contract addresses on a network.
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0x0086cff0c1e5d17b19f5bcd4c8840a5b4251d959,0x16332535e2c27da578bc2e82beb09ce9d3c8eb07,0xc0634090f2fe6c6d75e61be2b949464abb498973,0xff8104251e7761163fac3211ef5583fb3f8583d6,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0xa1f72459dfa10bad200ac160ecd78c6b77a747be,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0xc78fabc2cb5b9cf59e0af3da8e3bc46d47753a4e"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 12:31 | Valid 402 | 402 | 365 ms | $0.01 |
| 2026-10-11 08:01 | Valid 402 | 402 | 306 ms | $0.01 |
| 2026-10-11 03:45 | Valid 402 | 402 | 500 ms | $0.01 |
| 2026-10-10 23:15 | Valid 402 | 402 | 381 ms | $0.01 |
| 2026-10-10 17:45 | Valid 402 | 402 | 229 ms | $0.01 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves