QuickBuild
GET https://quickbuild.quynguyenbac.workers.dev/api/crypto/price
Listed in PayAI
Live crypto prices for up to 25 coins per call: pass tickers in `symbols` (BTC,ETH,SOL,AERO,...; common tickers built in, others resolved by CoinGecko search to the largest coin with that ticker), CoinGecko `ids`, or one token `address` + `chain` (base default; ethereum, arbitrum, optimism, polygon, bsc, avalanche, solana). Returns price, market cap, 24h volume and 24h % change in each `vs` currency (usd default; up to 5, e.g. usd,eur,btc) plus last-updated time. Data: CoinGecko public API, cached 30 s; falls back to Coinbase spot rates (price only) if CoinGecko is unavailable. All params optional: with none it returns BTC and ETH in USD. Unknown coins = 404, invalid input = 400, never charged.
Other endpoints from quickbuild.quynguyenbac.workers.dev
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/base/gas | On-chain data | $0.001 |
| GET /api/chat | LLM inference | $0.003 |
| GET /api/fx/rate | Stocks & forex | $0.002 |
| GET /api/markdown | Web page extraction | $0.005 |
| GET /api/summarize | Web page extraction | $0.02 |
| GET /api/translate | Web page extraction | $0.005 |
| GET /v1/chat/completions | LLM inference | $0.003 |
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://quickbuild.quynguyenbac.workers.dev/api/crypto/price"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated calls per day
Paid calls to quickbuild.quynguyenbac.workers.dev'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 8 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 | 95,152 | 30 of 36 endpoints |
| 2 | agent.pocket.network | 4,712 | 14 of 25 endpoints |
| 3 | api.onesource.io | 4,486 | 27 of 29 endpoints |
| 4 | agent402.tools | 3,670 | 147 of 229 endpoints |
| 5 | api.solenrich.com | 3,062 | 7 of 12 endpoints |
| 6 | svm402.com | 2,361 | 1 of 1 endpoint |
| 7 | x402.ottoai.services | 1,536 | 28 of 32 endpoints |
| 8 | api.kadec0.xyz | 1,310 | 12 of 12 endpoints |