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AgentToll Crypto Price Lookup
x402
AgentToll Crypto Price Lookup is a paid API for AI agents from agenttoll.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Returns the current price of a cryptocurrency in a specified fiat currency, paid per call via x402 USDC micropayment.
Price / call$0.02
Success—
StatusUnknown
How this service works
108+ receipt-backed x402 work products for AI agents. Clear prices, spend caps, buyer metadata, and structured results over Base USDC.
Output
A JSON object containing the current price of the requested cryptocurrency in the specified fiat currency, likely including the coin ID, price value, and currency code.
Example use cases
Real-time portfolio valuation
“What is the current price of ethereum in USD so I can calculate how much my holdings are worth?”
Crypto price alert monitoring
“Check the current price of solana in USD — I want to know if it's crossed $200 yet.”
Multi-currency price check
“What's bitcoin trading at right now in euros?”
Technical details
Endpoint
POSThttps://agenttoll.dev/paid/finance/crypto-priceWhen to prefer
Use this endpoint when an AI agent needs a quick, pay-per-call cryptocurrency price lookup without requiring an API key or subscription — ideal for low-frequency or on-demand price checks where a $0.02 USDC micropayment per call is acceptable. Prefer this over free tier APIs when those are rate-limited or require account setup.
Side effects
- Unknown coin ID returns an error or empty response
- Unsupported fiat currency code may return an error
- Payment failure (insufficient USDC balance) blocks the call
- Rate limiting or service downtime returns a non-200 response
- Misspelled coin ID (e.g. 'etherum') may not be recognized
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| coin | string | string coin ID e.g. bitcoin, ethereum, solana |
| currency | string | optional fiat code e.g. usd, eur |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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