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rig20 Crypto Prices API
x402
rig20 Crypto Prices API is a paid API for AI agents from play1.devcheater.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns current spot prices for major cryptocurrencies (Bitcoin, Ethereum, Solana, etc.) in a single pay-per-call endpoint settled in USDC via x402.
Price / call$0.01
Success—
StatusUnknown
How this service works
Paywalled public-data and LLM-insight endpoints for AI agents. Pay per call in USDC via x402 — payment is authentication.
Output
A JSON object containing current spot prices for the requested cryptocurrency assets (bitcoin, ethereum, solana, ripple, dogecoin, toncoin), keyed by asset identifier with their respective price values.
Example use cases
Portfolio value snapshot
“Give me the current prices for bitcoin, ethereum, and solana so I can update my portfolio tracker.”
Trading signal pre-check
“Fetch live prices for bitcoin and ripple — I want to see where they're sitting before I make a trade decision.”
Crypto price dashboard refresh
“Pull the latest spot prices for all supported coins — bitcoin, ethereum, solana, ripple, dogecoin, and toncoin — and display them.”
Technical details
Endpoint
GEThttps://play1.devcheater.com/crypto/pricesWhen to prefer
Choose this endpoint when you need fast, low-cost ($0.01 per call) spot price lookups for the six supported major cryptocurrencies and can pay per call in USDC via x402. Ideal for agents that need lightweight, on-demand crypto price data without an API key subscription — payment is the authentication mechanism.
Side effects
- Payment not included or insufficient USDC — returns HTTP 402 Payment Required
- Invalid asset ID in 'ids' parameter — may return error or omit unrecognized assets
- Upstream price data temporarily unavailable — may return stale or empty data
- Malformed query parameter — returns 400 Bad Request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| ids | string | Comma-separated asset subset to price: bitcoin, ethereum, solana, ripple, dogecoin, toncoin (default: all). |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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