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x402-seller Signal Feed
x402
x402-seller Signal Feed is a paid API for AI agents from x402-seller-m8nx.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns a real-time market signal or price data point for a given token symbol, as part of a broader rug-protection and alpha intelligence suite for autonomous trading agents.
Price / call$0.01
Success—
StatusUnknown
How this service works
Rug protection and decision-ready intelligence for autonomous trading agents. Keyless by design: no signup, no API key — pay a cent per request in USDC (x402). The /alpha/launches LAUNCH RADAR discovers what just launched AND rug-screens every candidate in one call, ranked per-token verdicts — the proactive 'give me safe alpha' call. /vet gives a single-token go/no-go in ONE call by fusing a COMPOSITE rug score (GoPlus static analysis + a LIVE Honeypot.is buy/sell simulation + serial-rugger check) with our SELF-COLLECTED liquidity-drain trend — a rug-in-progress signal that exists nowhere for free because it requires collecting reserves over time. One call is cheaper than the inference tokens you'd burn stitching 4 free APIs, and it stops your agent losing its whole position to a honeypot. Also: /onchain/liquidity drain detector, /screen batch watchlist check, /brief market regime, and raw feeds (prices, stocks, DEX pools, launches, perp funding/OI).
Output
Returns a JSON object containing market signal data for the requested token symbol — likely including price, signal score, or trend indicators relevant to autonomous trading decisions. Exact fields vary by token availability.
Example use cases
Live signal check before trade
“Grab the current trading signal for $BONK right now — I need to know whether it's showing bullish or bearish momentum before I enter a position.”
Automated agent signal polling
“Every 5 minutes, fetch the signal for $PEPE from the signal feed and alert me if anything changes significantly.”
Pre-trade signal sanity check
“Before my agent buys any of this token, can you quickly pull the signal data for $FLOKI so I can see what the market intelligence says right now?”
Technical details
Endpoint
GEThttps://x402-seller-m8nx.onrender.com/signalWhen to prefer
Use this endpoint when your trading agent needs a quick, keyless, micropayment-based market signal for a specific token without setting up API credentials. Ideal for autonomous agents that need raw signal feeds without building integrations to multiple free APIs.
Side effects
- Missing or invalid symbol parameter returns an error or empty response
- Payment not processed (x402 USDC payment fails) results in 402 Payment Required
- Token symbol not found in feed returns null or empty data
- Rate limiting or server downtime on Render hosting causes timeout
- Unsupported or delisted token returns no signal data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"symbol": "BTC",
"verdict": "bullish",
"momentum": 0.42,
"price_usd": 63950,
"change_24h_pct": 0.5
}
}Tags
x402
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