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SingIt Ask: GPT-5.6 Sol (OpenAI)
x402
SingIt Ask: GPT-5.6 Sol (OpenAI) is a paid API for AI agents from ask.singitai.app, paid per call via x402, $0.014546/call, status unknown (last checked 2026-10-30).
Provides OpenAI GPT-5.6 Sol chat completions via an OpenAI-compatible API with no API key or account required, paid per-call via x402.
Price / call$0.014546
Success—
StatusUnknown
How this service works
SingIt Ask: GPT-5.6 Sol (OpenAI) chat completions with no API key or account, OpenAI-compatible. One of OpenAI's GPT-5.6 model variants: general-purpose chat, coding and reasoning. Call it when an agent needs GPT-5.6 Sol specifically.
Output
Returns an OpenAI-compatible chat completion response containing the assistant's generated message, token usage counts, and finish reason. The response is non-streaming and capped at 1200 tokens maximum.
Example use cases
Code review with GPT-5.6 Sol
“Ask GPT-5.6 Sol to review this Python snippet and suggest improvements for readability and efficiency: `for i in range(len(lst)): print(lst[i])` — cap the response at 600 tokens.”
Multi-turn reasoning conversation
“Start a conversation with GPT-5.6 Sol: first tell it you're designing a distributed caching system, then ask it to explain the trade-offs between write-through and write-behind caching strategies.”
Explain a complex concept simply
“Have GPT-5.6 Sol explain quantum entanglement to a 10-year-old in plain English, keeping the response under 400 tokens.”
Technical details
Endpoint
POSThttps://ask.singitai.app/v1/chat/gpt-5.6-sol?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an agent specifically needs the GPT-5.6 Sol variant of OpenAI's GPT-5.6 family and does not have an OpenAI API key or wants pay-per-call billing via x402 USDC micropayments. Prefer over sibling endpoints (GPT-5.6 Terra, Claude, Gemini, etc.) when the task requires GPT-5.6 Sol's specific capabilities for general-purpose chat, coding, or reasoning.
Side effects
- Payment not provided or insufficient USDC — x402 payment required error
- Message content exceeds 24000 character limit across all messages — validation error
- max_tokens exceeds 1200 — schema validation error
- More than 40 messages provided — minItems/maxItems violation
- Upstream OpenAI model unavailable — 5xx error propagated
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| model | string | Any model id from GET /v1/models; the ceiling follows its price. Omit for the default model. |
| stream | boolean | Streaming is not offered. |
| messages | array | The conversation, oldest first. |
| max_tokens | integer | The longest answer, in tokens. The payment ceiling grows with it; the charge follows what was used. |
Tags
x402
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