ChainK9
GET https://api.chaink9.com/simulate-trade
Listed in PayAI
Execute a requested-wallet buy or sell on a disposable BSC fork. Direct PancakeSwap V2 WBNB route, actual wallet balances, EOA wallets only. Returns receipt status, received amount, router quote shortfall and gas. A quote shortfall is not a pure tax or price-impact measurement. Sell approval is simulated when needed; no live transaction is sent.
Other endpoints from api.chaink9.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 /exit-check | On-chain data | $0.04 |
| GET /portfolio-screen | On-chain data | $0.005 |
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://api.chaink9.com/simulate-trade"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated calls per day
Paid calls to api.chaink9.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 3 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 | www.api-xpay.com | 6,861 | 1 of 1 endpoint |
| 2 | agent.pocket.network | 4,438 | 14 of 25 endpoints |
| 3 | api.onesource.io | 4,415 | 27 of 29 endpoints |
| 4 | agent402.tools | 3,668 | 145 of 225 endpoints |
| 5 | api.solenrich.com | 3,062 | 7 of 12 endpoints |
| 6 | x402.ottoai.services | 1,541 | 28 of 32 endpoints |
| 7 | api.losbeto.xyz | 1,370 | 21 of 108 endpoints |
| 8 | api.x402node.dev | 1,272 | 160 of 189 endpoints |