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Crypto Data & Market Analysis — Multi-Tool Query
x402
Crypto Data & Market Analysis — Multi-Tool Query is a paid API for AI agents from crypto-asistent.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-15).
Fetches up to 5 real-time crypto and macro market data tools in a single pay-per-call POST request, returning JSON results for BTC/ETH prices, derivatives, Fear & Greed, DeFi TVL, whale flows, on-chain stats, macro rates, and crypto news.
Price / call$0.05
Success—
StatusUnknown
How this service works
Real-time crypto & macro market data for AI agents, pay-per-call in USDC (no account or API key): Bitcoin (BTC) and Ethereum (ETH) prices, funding rates, open interest, Fear & Greed index, market dominance, macro rates (Fed, CPI, DXY), DeFi TVL, whale flows, on-chain stats, crypto news. 16 JSON tools. POST {tools:[…]} — up to 5 tools in one paid call.
Output
A JSON response containing results from up to 5 requested tools in a single call: each tool's data is returned as a structured JSON object, covering fields such as BTC/ETH spot price, market cap, volume, funding rates by venue, open interest, Fear & Greed score, market dominance percentages, Fed funds rate, CPI, DXY, DeFi TVL, whale transaction flows, BTC network hashrate/fees, ETH address balances, implied volatility surfaces, order book execution cost estimates, and crypto news headlines with timestamps.
Example use cases
Pre-trade crypto market snapshot
“Before I place a BTC long, grab me the current BTC price, funding rate, open interest, Fear & Greed index, and the DXY macro rate all at once so I can size my position.”
DeFi and on-chain health check
“Give me a combined read on DeFi TVL, BTC network stats, ETH whale flows, and market dominance right now — I want to see if on-chain conditions support a risk-on move.”
Macro-crypto morning briefing
“Run me a morning briefing: Bitcoin and Ethereum prices, the Fear & Greed index, Fed rate and CPI readings, and the latest crypto news headlines — all in one call.”
Technical details
Endpoint
POSThttps://crypto-asistent.com/api/x402/query?utm_source=zero.xyzWhen to prefer
Prefer this endpoint when you need to combine multiple crypto or macro data signals in a single low-latency, pay-per-call request without managing API keys or subscriptions. It is ideal for AI agents that need a broad market snapshot (price + sentiment + derivatives + macro) in one round trip, or for cost-efficient batch lookups where up to 5 tools share a single $0.05 USDC fee. Choose alternatives if you need only a single data point cheaply, need historical bulk data, or require equity/non-crypto asset coverage beyond BTC, ETH, and macro indicators.
Side effects
- Payment not received or insufficient USDC — returns 402 Payment Required
- More than 5 tools requested — request rejected with validation error
- Unknown tool name in tools array — returns error for that tool entry
- Tool input parameters missing or malformed — returns error for affected tool
- Upstream data provider timeout — partial results or error for affected tools
- Rate limiting if too many calls in rapid succession
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tool | string | Legacy single-tool form, same as tools: [tool]. Prefer tools. |
| input | object | Parameters for the legacy tool field. |
| tools | array | Between 1 and 5 tools, one flat price per call whatever the count. Each entry is a tool name, or {tool, input} when the tool takes parameters. |
Tags
x402
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