QuickBuild
GET https://quickbuild.quynguyenbac.workers.dev/v1/chat/completions
Listed in PayAI
Drop-in OpenAI Chat Completions endpoint: POST {model, messages, max_tokens, temperature, top_p, seed, stream, response_format} and get a chat.completion object (or SSE chunks with stream=true). Models (Cloudflare Workers AI): llama-3.1-8b (default), llama-3.2-3b, llama-3.2-1b, mistral-7b, granite-4.0-micro; any other model name maps to the default (actual model is in the response). Text only, no tool calling; max_tokens capped at 512, input up to 24000 chars. Latest user message checked by Llama Guard 3 (unsafe = 400). Fixed price per call. If the daily capacity is used up you get 503 "capacity". Errors are never charged. GET with ?prompt= also works; with no params it answers a short sample question. Free model list: GET /v1/models.
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/markdown | Web page extraction | $0.005 |
| GET /api/summarize | Web page extraction | $0.02 |
| GET /api/translate | Web page extraction | $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://quickbuild.quynguyenbac.workers.dev/v1/chat/completions"
# 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 6 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 | 94,043 | 30 of 36 endpoints |
| 2 | x402.orthogonal.com | 5,257 | 191 of 252 endpoints |
| 3 | api.gondola-ai.com | 4,424 | 1 of 3 endpoints |
| 4 | agent402.tools | 3,668 | 145 of 229 endpoints |
| 5 | api.surplusintelligence.ai | 1,487 | 1 of 2 endpoints |
| 6 | api.losbeto.xyz | 1,370 | 21 of 108 endpoints |
| 7 | vaaya.ai | 1,136 | 36 of 71 endpoints |
| 8 | api.strale.io | 575 | 33 of 36 endpoints |