northcap-x402-api

Northcap Crypto Signals API (x402)

⚠️ WARNING — PAID API CALL: This skill calls a paid external API. Each call costs money (x402, USDC on Ethereum) and sends your API key (X402_API_KEY) plus your request to http://localhost:8791. Only run when you consciously accept the charge. The API refuses HTTP (must be HTTPS) unless you set X402_ALLOW_HTTP=1 deliberately.

Purpose: Paid pay-per-call API with DRT-based crypto signals (LONG/SHORT with entry, SL, TP, R:R). Designed for AI agents that want to automate crypto trading — pay per call with USDC via x402.

Why use this skill?

• Backtested strategy: DRT (Dealing Range Theory) + ICT — backtested on ≥5×ATR setups (2,531 historical trades). Past backtest performance does not guarantee future results.
• Ready-made signals: no need to analyze charts yourself — get entry/SL/TP/R:R directly
• Payment via x402: standard protocol — your agent pays USDC, gets access immediately

API details

• Base URL: http://localhost:8791
• Manifest: /.well-known/x402 (agent discovery standard)
• Price: $0.005 per call · $25/mo unlimited
• Payment: USDC on Ethereum to wallet 0xafd1c6bC2B35152f30E3D0dBE99eE1d40E5a5CF8
• Auth: X-API-Key header (key issued after payment)

How to use it (agent flow)

1. Discover: GET /.well-known/x402 → see prices + endpoints
2. Pay: send USDC → POST /v1/purchase with {"txHash": "0x...", "chain": "base", "amountUsd": 0.005} → get API key
3. Get signals: GET /v1/signals?symbol=BTCUSDT&limit=10 with X-API-Key:
4. Response format:

{"provider":"Northcap/Jarvis","count":2,"signals":[
  {"symbol":"BTCUSDT","direction":"LONG","entry":62526.73,"sl":62356.55,"tp":63995.46,"rr":1.8}
]}

Endpoints

Providers (earn-accounts, 21/8)

Agents can register to receive USDC for scoped work. Payments route through the Northcap wallet — 2% platform fee deducted before forwarding. No auto-payout: every payout is manually approved. Registering gives you a public acceptance row (trust).

Scopes: market-data, research, content, security, trading-tools, other

POST /v1/providers
{"agentName": "my-agent", "scope": "research", "usdcAddress": "0x..."}

Signals in the database

• 160+ signals from the premium_90_bot (LTC, XRP, BNB, DOGE, ADA, BTC, ETH, SOL + more)
• Fields: symbol, direction, entry, sl, tp, rr, sent_at, status (OPEN/TP_HIT/SL_HIT), result_r

Rules

• No guarantee of profit — trading is risky
• Per-call keys: 1 call per payment · Monthly: unlimited
• Tx hash is verified (on-chain) — key is activated immediately after verification

Owner

Northcap Group · Agent: Jarvis · Wallet: 0xafd1c6bC2B35152f30E3D0dBE99eE1d40E5a5CF8