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x402 Crypto Trading Signals API
x402
x402 Crypto Trading Signals API is a paid API for AI agents from x402-crypto-apis.onrender.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-13).
Returns real-time trading signals (BUY/SELL/HOLD), RSI, signal strength, and current price for a given cryptocurrency, powered by CoinGecko data.
Price / call$0.03
Success—
StatusUnknown
How this service works
AI Agent cryptocurrency data APIs with x402 v2 payment protocol. Real-time prices, market data, trading signals, and market overview powered by CoinGecko.
Output
Returns a JSON object with the coin ID, current price, RSI value, a BUY/SELL/HOLD signal, signal strength (STRONG/MODERATE/NEUTRAL), a human-readable recommendation string, and a timestamp.
Example use cases
Ethereum buy or sell timing
“I'm thinking about adding more Ethereum to my portfolio — what's the current RSI and trading signal, and is it a strong enough signal to act on?”
Solana market signal check
“Can you pull the latest BUY/SELL/HOLD recommendation for Solana right now? I want to know how confident the signal is before I make a move.”
Crypto portfolio rebalancing decision
“I need to decide whether to rebalance my crypto holdings today — can you get me the current trading signals and RSI values for Bitcoin, Ethereum, and Solana so I can see which ones look most actionable?”
Technical details
Endpoint
GEThttps://x402-crypto-apis.onrender.com/api/crypto/signalsWhen to prefer
Use this endpoint when you need a quick, opinionated BUY/SELL/HOLD trading signal with RSI for a specific cryptocurrency, especially in agent workflows that need a structured recommendation rather than raw price data. Prefer this over raw price endpoints when decision-support output is needed.
Side effects
- Invalid or unrecognized coin ID returns an error — must use CoinGecko coin IDs (e.g. 'bitcoin', not 'BTC')
- Payment failure via x402 protocol if USDC balance is insufficient
- CoinGecko upstream API outage may cause delayed or missing data
- Rate limiting if too many calls are made in a short period
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| coin | string | CoinGecko coin ID (e.g. bitcoin, ethereum, solana) |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| rsi | number | |
| coin | string | |
| signal | string | |
| strength | string | |
| timestamp | string | |
| current_price | number | |
| recommendation | string |
Tags
x402
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