api.xona-agent.com
POST https://api.xona-agent.com/llm/prova
Listed in PayAI
Verified inference (Prova). OpenAI-compatible chat completions run inside a TEE (NVIDIA + Intel), hardware-attested, and anchored on Solana — every response returns an on-chain proof + Solscan link. Select a model via the body `model` field; price varies by tier (standard/premium/flagship).
Other endpoints from api.xona-agent.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 /llm/gemini-3.5-flash | LLM inference | $0.01 |
| POST /llm/gemini-3.5-flash | LLM inference | $0.01 |
| GET /llm/gpt-5.2 | LLM inference | $0.014 |
| GET /llm/gpt-5.6-sol | LLM inference | $0.27 |
| GET /llm/prova | LLM inference | $0.0014 |
| GET /tiktok/search | Social media data | $0.015 |
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 POST "https://api.xona-agent.com/llm/prova"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseEstimated calls per day
Paid calls to api.xona-agent.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.
No usage reported for any of 7 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 | 97,777 | 30 of 36 endpoints |
| 2 | market.datapackvibe.com | 6,756 | 4253 of 7196 endpoints |
| 3 | x402.orthogonal.com | 5,659 | 206 of 271 endpoints |
| 4 | api.gondola-ai.com | 4,664 | 1 of 3 endpoints |
| 5 | agent402.tools | 4,345 | 154 of 237 endpoints |
| 6 | api.surplusintelligence.ai | 1,635 | 1 of 2 endpoints |
| 7 | api.losbeto.xyz | 1,552 | 22 of 109 endpoints |
| 8 | api.strale.io | 806 | 33 of 37 endpoints |