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app.tenna.ai tenna tenna_observatory_round_preview
https://app.tenna.ai/api/x402/tenna/tenna_observatory_round_preview
answers 402
Latest sealed five-minute LUMI, TENNA, and consensus forecast from TENNA Observatory, including English commentary, recent accuracy, and eligible live edge-node consensus. Reuses existing app.tenna.ai output with no extra AI call. Eligible external wallets may receive one zero-budget preview per UTC day; 0.01 USDC is the fallback rate because ACP cannot list a zero price. Experimental forecast wit
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0x7eaf3c393a8996e124c0fa7ccbc55019854c4c5b
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 455 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:23:52.641Z (1h ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapp.tenna.ai%2Fapi%2Fx402%2Ftenna%2Ftenna_observatory_round_preview"