Crypto Token Price (USD)
x402Grade BLast checked 4 hours ago
POST https://chain.tollkit.dev/chain/price
Crypto token price in USD for AI agents: give a token contract address or mint (or "SOL") on Base, Ethereum or Solana, get its live USD price read on-chain from the deepest DEX pool (Uniswap v3, Orca Whirlpools), not from a price API. Returns the pool used, its depth in USD and a low-liquidity flag, so a trading agent knows how far to trust the quote.
Price$0.001per price or market lookup · paid in USD on Base
Uptime100%
4/4 probes · 764 ms
Score77Grade B
Paid usage, 30 days5payers · 10 calls
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 POST "https://chain.tollkit.dev/chain/price"
# 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 09:46 | Valid 402 | 402 | 824 ms | $0.001 |
| 2026-10-11 05:15 | Valid 402 | 402 | 486 ms | $0.001 |
| 2026-10-11 01:00 | Valid 402 | 402 | 851 ms | $0.001 |
| 2026-10-10 20:30 | Valid 402 | 402 | 704 ms | $0.001 |
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