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GPT-5.6 Luna x402 API | OpenAI-Compatible | $0.00293 USDC

https://gpt55.558686.xyz
● healthy ai

GPT-5.6 Luna API Base USDC and OpenAI-compatible x402 chat: one request for $0.00293, paid by browser wallet or a quote-first agent fallback.

Category
ai
Chains
base, eip155:8453, solana
Price
$0.0001–$10.0000 USDC

Quality grade

How grading works
B 75.1 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 200)
Payability 20.0 / 20
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✓ Price declared
Demand 15.1 / 40
8 distinct payers, 94 USDC transfers in the last 30 days
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 6 h ago. On-chain activity last read 11 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

5 resource(s) advertised by this origin.

POST https://gpt55.558686.xyz/v1/tools/x402-bazaar-search

Search and normalize current x402 Bazaar listings for buyer discovery and market intelligence. Live price and payment terms are declared below; verify the HTTP 402 quote before payment.

GET https://gpt55.558686.xyz/v1/paid/call-packs/gpt-5.6-sol-100

Buy 100 reusable GPT-5.6 Soul call credits in one payment for repeat workloads. Live price and payment terms are declared below; verify the HTTP 402 quote before payment.

POST https://gpt55.558686.xyz/v1/tools/x402-mcp-integration-kit

Generate MCP, Claude, Cursor, Cline, curl, and x402 buyer integration snippets. Live price and payment terms are declared below; verify the HTTP 402 quote before payment.

POST https://gpt55.558686.xyz/v1/paid/wallet-runtime-spend-guard

Decide allow, review, or deny before an agent wallet makes an x402 payment. Live price and payment terms are declared below; verify the HTTP 402 quote before payment.

GET https://gpt55.558686.xyz/v1/x402-ping

Run the lowest-complexity paid x402 settlement and delivery capability canary. Live price and payment terms are declared below; verify the HTTP 402 quote before payment.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://gpt55.558686.xyz/v1/tools/x402-bazaar-search
/.well-known/x402.json
https://gpt55.558686.xyz/.well-known/x402

Listed in

Directories this entry was found in.

x402scan awesome-x402 paygent-discover