Marketplace · API · x402

app.tenna.ai/api/x402/tenna/observatory_round_preview

Latest Sealed BTC Forecast. 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 with no demonstrated edge.

Endpoint	`https://app.tenna.ai/api/x402/tenna/observatory_round_preview`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~752 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x7eaf3c393a8996e124c0fa7ccbc55019854c4c5b
method	POST
last updated	2026-11-08T03:21:57.371Z

Use it

Call it (an x402 client pays automatically)

curl -i https://app.tenna.ai/api/x402/tenna/observatory_round_preview
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-3b687683ea39403c

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}