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x402 Crypto Signal Batch API
x402
x402 Crypto Signal Batch API is a paid API for AI agents from x402-research-iota.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-29).
Returns live trend signals (bullish/neutral/bearish), RSI-14, price, and composite score for up to 10 crypto assets in a single pay-per-call request
Price / call$0.02
Success—
StatusUnknown
How this service works
Live trend signals for up to 10 assets in one call, flat price regardless of count. Pass ?assets=btc,eth,... from: btc,eth,sol,xrp,doge,ada,avax,link,dot,ltc,bch,uni,aave,xlm,hbar,shib,sui,near,atom,fil. Errors (before payment): 400 missing/unsupported/too many assets.
Output
A JSON object containing a count of assets processed, an array of signal objects per asset (each with timestamp, asset symbol, current price in USD, RSI-14 value, a composite score integer, and a bullish/neutral/bearish signal label), an errors array for any unsupported or failed assets, and a disclaimer that results are informational only.
Example use cases
Portfolio signal sweep before trading
“Check the current bullish/bearish signals and RSI-14 for my watchlist: BTC, ETH, SOL, XRP, and AVAX — I want to see which ones look strong before I make any moves today.”
Altcoin momentum scan
“I'm looking at a basket of altcoins — can you pull live trend signals and composite scores for DOGE, ADA, LINK, UNI, AAVE, and NEAR all at once?”
Crypto portfolio risk check
“Before I rebalance, can you tell me which of these assets are showing bearish signals right now: ETH, SOL, DOT, ATOM, and FIL? Include the RSI values too.”
Technical details
Endpoint
GEThttps://x402-research-iota.vercel.app/api/signal-batch?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need trend signals and RSI-14 for multiple crypto assets in a single low-cost call ($0.02 flat regardless of count up to 10). It is ideal for portfolio scanning, watchlist sweeps, or any workflow needing batch technical signals rather than deep fundamental research. Prefer this over single-asset endpoints when checking 2–10 assets simultaneously to minimize cost and round-trips.
Side effects
- 400 error if 'assets' query param is missing entirely
- 400 error if any asset symbol is not in the supported list (btc,eth,sol,xrp,doge,ada,avax,link,dot,ltc,bch,uni,aave,xlm,hbar,shib,sui,near,atom,fil)
- 400 error if more than 10 assets are passed in a single call
- 402 Payment Required if x402 payment header is missing or invalid
- Individual asset errors returned in errors array without failing the whole batch
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 2,
"errors": [],
"signals": [
{
"at": "2026-10-24T00:52:56.540Z",
"asset": "BTC",
"price": 80631.35,
"rsi14": 43.71,
"score": -1,
"signal": "neutral"
},
{
"at": "2026-10-24T00:52:56.540Z",
"asset": "ETH",
"price": 2373.03,
"rsi14": 37.59,
"score": -3,
"signal": "bearish"
}
],
"disclaimer": "Informational only, not financial advice."
}
}Tags
x402
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