Crypto Price History
POST https://chain.tollkit.dev/chain/history
Listed in Coinbase x402 Bazaar
Crypto price history: give an asset like ETH, BTC or SOL and up to 365 days, get past USD prices from Chainlink's on-chain feed with times, plus first, last, high, low and change.
Other endpoints from chain.tollkit.dev
The same service's other paid functions that Hagglyai tracks, each with its own price. Functions outside Hagglyai's categories are not listed.
| Endpoint | Category | Price per call |
|---|---|---|
| GET /chain/balance | On-chain data | $0.002 |
| POST /chain/balance | On-chain data | $0.002 |
| GET /chain/history | Crypto prices & market data | $0.002 |
| GET /chain/news | News | $0.004 |
| POST /chain/news | News | $0.004 |
| GET /chain/pretrade | News | $0.01 |
| POST /chain/pretrade | News | $0.01 |
| GET /chain/price | Crypto prices & market data | $0.001 |
| POST /chain/price | Crypto prices & market data | $0.001 |
| GET /chain/pulse | Crypto prices & market data | $0.003 |
| POST /chain/pulse | Crypto prices & market data | $0.003 |
| GET /chain/tx | On-chain data | $0.002 |
| POST /chain/tx | On-chain data | $0.002 |
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/history"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated calls per day
Paid calls to chain.tollkit.dev's tracked endpoints each day, estimated from the 30-day totals the x402 catalogues report. Each bar is the change in that 30-day total since the day before, plus the calls that left the 30-day window (taken as an average day). It is an estimate: Hagglyai does not measure or pay for these calls.
Usage available for 5 of 14 tracked endpoints, 31 paid calls in the last 30 days. Last updated 2 hours ago. Unknown usage is left out, not counted as zero.
Compared with other providers
chain.tollkit.dev ranks 93rd of 209 in Crypto prices & market data by its latest reported 30-day paid calls. Coverage matters: a provider whose endpoints report more of their usage can rank higher.
| # | Provider | Reported 30-day calls | Coverage |
|---|---|---|---|
| 1 | blockrun.ai | 94,043 | 30 of 36 endpoints |
| 2 | agent.pocket.network | 4,582 | 14 of 25 endpoints |
| 3 | api.onesource.io | 4,434 | 27 of 29 endpoints |
| 4 | agent402.tools | 3,668 | 145 of 229 endpoints |
| 5 | api.solenrich.com | 3,062 | 7 of 12 endpoints |
| 6 | svm402.com | 2,385 | 1 of 1 endpoint |
| 7 | x402.ottoai.services | 1,536 | 28 of 32 endpoints |
| 8 | api.kadec0.xyz | 1,308 | 12 of 12 endpoints |
| 93 | chain.tollkit.dev (this one) | 31 | 5 of 14 endpoints |