ask.singitai.app
Route probed: GET https://ask.singitai.app/v1/chat/completions
Category: think:LLM inference (tags: llm, web-search, chain-data, image-gen, tts) · Status: listing listed, probe active · Listing: 0.003 USD, 3 payers / 4 calls (30d, Bazaar) · Listed in: cdp-bazaar
Last probe: 2026-10-23T14:30:29Z (3 h ago) · Recent valid 402: 2/2 · p50 1964 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.
Badge: 
Paid test-buys
None yet.
402 challenge checks (since 2026-10-23T14:30:29Z)
1 valid 402s checked: terms consistent 1, Base USDC offered 1, price matches listing 1 (differs 0), payTo changed vs previous probe 0.
Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)
| Receipt | UTC time | Method | Status | Valid 402 | ms | Listed amount (atomic) | Quoted amount (atomic) | Quoted payTo | Header bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 578a6f8a6cebffb0fc33 | 2026-10-23T14:30:29Z | POST | 402 | yes | 1964 | 3000 | 3000 | 0xC23d1Dc0… | 9164 | 44136fa355b3678a | per-receipt | primary | terms ok · Base USDC |
| d988a4dfc6f17524cc51 | 2026-10-23T12:43:25Z | POST | 402 | yes | 607 | 3000 | 3000 | 0xC23d1Dc0… | 9164 | 44136fa355b3678a | snapshot | primary |
Other listed routes
https://ask.singitai.app/v1/chat/completionsSingIt Ask: Ask a language model without an API key: any model listed at GET /v1/models (Claude, GPT, Gemini, Grok, DeepSeek, Qwen and more; default deepseek-v4 (cdp-bazaar)https://ask.singitai.app/v1/audio/speechSingIt Speech: Text read aloud by 11 voice models (Kokoro, ElevenLabs, Gemini, xAI, MiniMax and more; list at GET /v1/audio/models), paid per request over x402 (cdp-bazaar)https://ask.singitai.app/v1/exa/answerSingIt Search: Web search, page contents and cited answers from Exa, paid per request over x402 in USDC on Base or Solana: Exa's list price + 30% + a settlement (cdp-bazaar)https://ask.singitai.app/v1/exa/contentsSingIt Search: Web search, page contents and cited answers from Exa, paid per request over x402 in USDC on Base or Solana: Exa's list price + 30% + a settlement (cdp-bazaar)https://ask.singitai.app/v1/messagesSingIt Ask: Anthropic's Messages API (what Claude Code and the Anthropic SDK speak) for any model listed at GET /v1/models, Claude among them. Pays actual token (cdp-bazaar)https://ask.singitai.app/v1/responsesSingIt Ask: OpenAI's Responses API for any model listed at GET /v1/models (GPT, Claude, Gemini, DeepSeek and more). Pays actual token cost + 30% + a settlement (cdp-bazaar)https://ask.singitai.app/v1/exa/searchSingIt Search: Web search, page contents and cited answers from Exa, paid per request over x402 in USDC on Base or Solana: Exa's list price + 30% + a settlement (cdp-bazaar)https://ask.singitai.app/v1/images/generationsSingIt Images: Images from 36 models (Nano Banana, GPT Image, Flux, Seedream, Recraft, Qwen and more; list at GET /v1/images/models), paid per request over x402 (cdp-bazaar)
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).