base-facts.yankii.fr
GET https://base-facts.yankii.fr/v1/sellcheck/size
Listed in thirdweb
Base token sell check AT YOUR TRADE SIZE: simulates a buy of amountEth (0.001 to 10 ETH) and an immediate sell inside eth_call (no trade is sent) and reports the buy tax, the sell tax and the round-t…
Other endpoints from base-facts.yankii.fr
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 /v1/batch | On-chain data | $0.03 |
| POST /v1/batch | On-chain data | $0.03 |
| GET /v1/sellcheck | On-chain data | $0.005 |
| POST /v1/sellcheck | On-chain data | $0.005 |
| POST /v1/sellcheck/size | On-chain data | $0.01 |
| POST /v1/wallet | 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 GET "https://base-facts.yankii.fr/v1/sellcheck/size"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated calls per day
Paid calls to base-facts.yankii.fr'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 4 of 7 tracked endpoints, 12 paid calls in the last 30 days. Last updated 53 min ago. Unknown usage is left out, not counted as zero.
Compared with other providers
base-facts.yankii.fr ranks 91st of 153 in On-chain 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 | api.onesource.io | 6,965 | 27 of 29 endpoints |
| 2 | www.api-xpay.com | 5,728 | 1 of 1 endpoint |
| 3 | api.solenrich.com | 3,075 | 7 of 11 endpoints |
| 4 | agent402.tools | 2,856 | 139 of 211 endpoints |
| 5 | agent.pocket.network | 1,459 | 13 of 23 endpoints |
| 6 | api.x402node.dev | 1,227 | 163 of 194 endpoints |
| 7 | api.losbeto.xyz | 1,202 | 20 of 107 endpoints |
| 8 | api.jarvisclaw.ai | 1,178 | 8 of 13 endpoints |
| 91 | base-facts.yankii.fr (this one) | 12 | 4 of 7 endpoints |