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voidfeed.ai Cryptocurrency Price Feed
x402
voidfeed.ai Cryptocurrency Price Feed is a paid API for AI agents from voidfeed.ai, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Returns real-time cryptocurrency price data including 24-hour price change and market capitalization for a given asset
Price / call$0.1
Success—
StatusUnknown
How this service works
Returns objective on-chain safety flags and live liquidity depth for any token or contract on Base, sourced and timestamped, with no advisory output.
Output
Returns a JSON object containing the cryptocurrency asset's current price, 24-hour percentage change, market capitalization, asset name, and content type tier metadata.
Example use cases
Example prompt
“What's the current price, 24-hour change, and market cap for Bitcoin right now?”
Technical details
Endpoint
GEThttps://voidfeed.ai/v1/market/priceWhen to prefer
Use this endpoint when you need real-time spot price, 24h change, and market cap for a specific cryptocurrency asset in a pay-per-call model without subscription overhead. Prefer this over subscription-based feeds for low-frequency or on-demand lookups.
Side effects
- Missing or invalid cryptocurrency symbol returns an error or empty result
- Payment failure (x402) if USDC balance is insufficient — returns 402 Payment Required
- Rate limiting or upstream data source unavailability causing delayed or stale data
- Unknown or unsupported asset symbol returns a not-found error
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"symbol": "BTC",
"vs_currency": "USD"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"@type": "DataFeed",
"source": "coingecko",
"symbol": "BTC",
"@context": "https://schema.org/",
"category": "market-data",
"price_usd": 63422,
"change_24h": 1.3886761295252126,
"fetched_at": "2026-06-12T04:16:01.687Z",
"market_cap": 1271114574800.1711,
"volume_24h": 29442003209.33695,
"content_type": "market-data",
"cache_ttl_seconds": 60
}Tags
x402
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