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Synapse XRP Price
x402
Synapse XRP Price is a paid API for AI agents from anibalb.duckdns.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-31).
Returns the current USD price of XRP (Ripple) cryptocurrency, paid per call via x402 micropayment on Base.
Price / call$0.001
Success—
StatusUnknown
How this service works
Public data and utility APIs paid per call in USDC on Base (x402). No accounts, no API keys. 174 routes: crypto/equity data, onchain reads, DNS/email/security intel, geo/weather, x402 payment diagnostics, dev utilities and more.
Output
A JSON object containing the coin identifier ('xrp') and its current price in USD as a numeric value, e.g. {"coin":"xrp","price_usd":1}.
Example use cases
Portfolio tracker price refresh
“What is XRP trading at right now in USD? I need to update my crypto portfolio valuation.”
Crypto trading bot rate check
“Fetch the current XRP/USD price so my trading bot can decide whether to execute a buy order.”
Ripple price alert trigger
“Check the live XRP price in dollars and let me know if it's crossed $2.00 so I can set an alert.”
Technical details
Endpoint
GEThttps://anibalb.duckdns.org/x402/xrp-price?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, no-account, no-API-key XRP price lookup and are already operating in an x402 micropayment context on Base. It is ideal for AI agents that handle their own USDC payments autonomously and need lightweight per-call pricing data without subscription overhead.
Side effects
- Payment failure if USDC balance on Base is insufficient or x402 header is missing
- Stale or unavailable price data if upstream data source is unreachable
- HTTP 402 returned if payment is not properly attached
- Network timeout if the duckdns host is temporarily offline
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"coin": "xrp",
"price_usd": 1
}
}Tags
x402
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