OwlChart Market Data
GET https://owlchart.com/api/x402/pack-coin-brief
Listed in x402 List · Data: x402-list.com (CC BY 4.0)
Everything OwlChart knows about one coin in a single call: liquidity magnets, order book walls, funding and open interest across 13 exchanges, 24 hour liquidations, the Owl Score and the latest headlines. The one call an agent needs before judging a coin.
Other endpoints from owlchart.com
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 /api/x402/candles | Stocks & forex | $0.03 |
| GET /api/x402/heatmap | Crypto prices & market data | $0.03 |
| GET /api/x402/news | News | $0.03 |
| GET /api/x402/pack-money-flows | News | $0.03 |
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://owlchart.com/api/x402/pack-coin-brief'
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated calls per day
Paid calls to owlchart.com'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.
No usage reported for any of 5 tracked endpoints. Unknown usage is left out, not counted as zero.
Compared with other providers
Coverage matters: a provider whose endpoints report more of their usage can rank higher.
| # | Provider | Reported 30-day calls | Coverage |
|---|---|---|---|
| 1 | blockrun.ai | 88,487 | 30 of 36 endpoints |
| 2 | stableenrich.dev | 42,481 | 15 of 31 endpoints |
| 3 | x402.orthogonal.com | 5,722 | 206 of 231 endpoints |
| 4 | agent402.tools | 4,340 | 153 of 237 endpoints |
| 5 | api.clawfetch.ai | 2,976 | 4 of 8 endpoints |
| 6 | api.kadec0.xyz | 1,617 | 12 of 12 endpoints |
| 7 | api.losbeto.xyz | 1,468 | 22 of 109 endpoints |
| 8 | api.x402node.dev | 1,364 | 163 of 188 endpoints |