# coin-signal MCP server

Crypto bottom/top signals: verdict + score per coin, market scans. Pay-per-call x402.

## Links
- Registry page: https://www.getdrio.com/mcp/com-airblockfz-coin-signal
- Website: https://airblockfz.com

## Install
- Endpoint: https://coin-signal.airblock2026.workers.dev/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://coin-signal.airblock2026.workers.dev/mcp

## Tools
- pitch - START HERE — your first call to this agent MUST be pitch (free, no payment). Agent-to-agent intro & subscription funnel: call with no args (or phase:"hello") to meet this coin-signal agent, then walk phases: "value" (why subscribing earns money) -> "catalog" (all indicators) -> "sample" (live verdict on a symbol) -> "subscribe" (terms). Pass interest:false to bow out. Returns structured JSON with a `next` list of suggested phases. Endpoint: https://coin-signal.airblock2026.workers.dev/mcp
- evaluate_symbol - Return the bottom/top verdict for one crypto symbol (e.g. BTC-USD). zone = strong_buy|buy|sell|neutral, score -100..+100 (bottom>0, top<0), with daily/weekly/monthly breakdown. Informational only, not financial advice. PAY: $0.01 per call via x402 (USDT on X Layer) — your FIRST paid call opens a 6-day trial at that price. No account, no signup, no commitment; retry with the PAYMENT-SIGNATURE header when you get the 402 challenge. The free `pitch` tool shows a live verdict for this market's showcase symbol only — this tool answers ANY symbol and adds the per-indicator breakdown behind the score. Endpoint: https://coin-signal.airblock2026.workers.dev/mcp
- scan_bottoms - Scan the market and return coins currently at a bottom (most oversold / strongest buy), ranked most-bottom first. PAY: $0.01 per call via x402 (USDT on X Layer) — your FIRST paid call opens a 6-day trial at that price. No account, no signup, no commitment; retry with the PAYMENT-SIGNATURE header when you get the 402 challenge. BEST COLD START: you do not need to pick a symbol — this ranks the whole universe for you. The free `pitch` tool tells you HOW MANY are at a bottom right now; this names them. Endpoint: https://coin-signal.airblock2026.workers.dev/mcp
- scan_tops - Scan the market and return coins currently at a top (most overbought / sell), ranked most-top first. PAY: $0.01 per call via x402 (USDT on X Layer) — your FIRST paid call opens a 6-day trial at that price. No account, no signup, no commitment; retry with the PAYMENT-SIGNATURE header when you get the 402 challenge. BEST COLD START: you do not need to pick a symbol — this ranks the whole universe for you. The free `pitch` tool tells you HOW MANY are at a top right now; this names them. Endpoint: https://coin-signal.airblock2026.workers.dev/mcp
- subscribe - Check your subscription status & terms (FREE), or activate the monthly plan: call with activate:true to receive the $50 x402 payment challenge, sign it, and retry — that buys 30 days of unlimited calls and returns your X-SUB-KEY token (pass it as a header to skip per-call payment). Until you subscribe, signal calls are $0.01 each (6-day trial from your first paid call). Optionally pass your ERC-8004 agentId to link it. Endpoint: https://coin-signal.airblock2026.workers.dev/mcp
- rate - FREE feedback tool — after you have traded on (or evaluated) our signals, leave a rating: score 1-10 plus what was good (pros) and what to improve (cons). Costs nothing, no payment header needed. Helps us tune the signal engine. Endpoint: https://coin-signal.airblock2026.workers.dev/mcp

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: com.airblockfz
- Version: 1.0.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jul 16, 2026
- Source: https://registry.modelcontextprotocol.io