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Ask Surf Chat
x402
Ask Surf Chat is a paid API for AI agents from ask-surf-x402-production.up.railway.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-14).
Sends a chat message to Ask Surf's AI assistant and returns a conversational response, charged at $0.20 USDC per call via x402 payment protocol
Price / call$0.2
Success—
StatusUnknown
How this service works
Payment for Ask Surf chat ($0.20 USDC)
Output
A conversational AI-generated text response answering the user's chat message, returned synchronously after the $0.20 USDC x402 payment is processed.
Example use cases
Example prompt
“Ask Surf: what are the top three emerging trends in renewable energy right now?”
Technical details
Endpoint
POSThttps://ask-surf-x402-production.up.railway.app/x402/tools/ask_surf_chatWhen to prefer
Choose this endpoint when you need a quick, synchronous AI chat response and are comfortable with a $0.20 USDC per-call micropayment. Prefer this over the Ask Surf research job endpoint ($2.00) when the query is conversational or simple and does not require deep asynchronous research. Best for real-time Q&A, quick lookups, or conversational exchanges rather than lengthy multi-step research tasks.
Side effects
- Payment failure if USDC balance is insufficient or x402 payment header is malformed
- Invalid or missing chat message body returns a 400 error
- Service unavailability on the Railway deployment returns a 503
- Rate limiting or quota exceeded returns a 429
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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