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x402-seller Price Feed
x402
x402-seller Price 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 2026-09-15).
Returns the current price for a given token or asset symbol, payable per-call in USDC via x402 micropayment
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 the current price of the requested asset symbol, suitable for use in trading decisions, portfolio calculations, or pre-trade checks.
Example use cases
Real-time token price for trading bot
“Get me the current price of SOL so my trading bot can decide whether to execute the next buy order.”
Portfolio value snapshot
“Look up the current prices of BTC and ETH so I can calculate the total value of my portfolio right now.”
Price check before DeFi swap
“What's the current price of ARB? I want to check before I swap — just fetch it quick with a micropayment, no setup needed.”
Technical details
Endpoint
GEThttps://x402-seller-m8nx.onrender.com/priceWhen to prefer
Choose this endpoint when your agent needs a quick, keyless price lookup and can handle per-call USDC micropayments via x402 — ideal for autonomous trading agents that want to avoid API key management overhead and only pay for what they use.
Side effects
- Invalid or unrecognized symbol returns error or empty response
- Payment not fulfilled results in 402 response requiring USDC micropayment
- Network timeout if Render cold-start occurs
- Stale or missing price data if upstream feed is unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"source": "coinbase",
"symbol": "BTC-USD",
"price_usd": 63950.12
}
}Tags
x402
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