x402-echo-service.onrender.com
GET https://x402-echo-service.onrender.com/chain/erc20-balance
Listed in thirdweb
Read an ERC-20 token balance on Base. POST {"address":"0x...","token":"0x..."} and receive the raw balance, the token decimals and the human-readable amount. Defaults to USDC when token is omitted. L…
Other endpoints from x402-echo-service.onrender.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 |
|---|---|---|
| POST /chain/erc20-balance | On-chain data | $0.001 |
| POST /chain/eth-balance | On-chain data | $0.001 |
| GET /chain/tx | On-chain data | $0.001 |
| POST /chain/tx | On-chain data | $0.001 |
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://x402-echo-service.onrender.com/chain/erc20-balance"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated calls per day
Paid calls to x402-echo-service.onrender.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.
Usage available for 3 of 5 tracked endpoints, 3 paid calls in the last 30 days. Last updated 1 hour ago. Unknown usage is left out, not counted as zero.
Compared with other providers
x402-echo-service.onrender.com ranks 135th of 152 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 12 endpoints |
| 4 | agent402.tools | 2,856 | 139 of 212 endpoints |
| 5 | agent.pocket.network | 1,459 | 13 of 24 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 14 endpoints |
| 135 | x402-echo-service.onrender.com (this one) | 3 | 3 of 5 endpoints |