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Toll402 Crypto Spot Price
x402
Toll402 Crypto Spot Price is a paid API for AI agents from toll402.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Returns the current spot price in USD for a given cryptocurrency symbol, sourced from the Coinbase price API.
Price / call$0.002
Success—
StatusUnknown
How this service works
Spot price in USD for a crypto asset symbol using https://api.coinbase.com/v2/prices/<SYMBOL>-USD/spot
Output
Returns the current spot price of the requested cryptocurrency in USD, sourced live from the Coinbase price API. The response includes the numeric price value for the given symbol at the time of the request.
Example use cases
Portfolio valuation snapshot
“What's the current USD spot price of ETH? I need it to calculate the value of my Ethereum holdings.”
Crypto payment conversion check
“I'm about to send a payment and need to know how much SOL is worth in USD right now — can you pull the latest spot price for SOL?”
Real-time price alert trigger
“Check the current spot price of DOGE in USD for me so I can see if it's crossed my target threshold.”
Technical details
Endpoint
POSThttps://toll402.dev/v1/t/crypto_priceWhen to prefer
Choose this endpoint when you need a quick, reliable, real-time USD spot price for a specific cryptocurrency symbol and want to avoid setting up direct Coinbase API credentials. Ideal for agents that need to enrich data pipelines, validate crypto payment amounts, or answer user price queries on demand. The micro-cost per call ($0.002 USDC) makes it suitable for infrequent lookups; for high-frequency monitoring consider a direct exchange connection.
Side effects
- Invalid or unsupported symbol (e.g. a ticker not recognized by Coinbase) returns an error response
- Network or upstream Coinbase API unavailability may result in a timeout or 5xx error
- Payment failure or insufficient USDC balance (x402 protocol) blocks the request before execution
- Malformed request body missing the required 'symbol' field returns a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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