Plainchain
GET https://plainchain.appin60.com/v1/price
Listed in x402 List · Data: x402-list.com (CC BY 4.0)
USD spot price for up to 10 crypto symbols in one call (ETH, BTC, SOL, USDC, ARB, OP and any symbol listed on Coinbase). Use to value balances or convert amounts.
Other endpoints from plainchain.appin60.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 /v1/balances | On-chain data | $0.0019 |
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://plainchain.appin60.com/v1/price"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-15 06:15 | Valid 402 | 402 | 439 ms | $0.001 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves