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CoinAnk Market Cap Rank Indicator
x402
CoinAnk Market Cap Rank Indicator is a paid API for AI agents from claw402.ai, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Returns cryptocurrency market cap ranking indicator data, optionally filtered by symbol, via x402 USDC micropayment.
Price / call$0.002
Success—
StatusUnknown
How this service works
Backed by vergex.trade. Pay for any API with USDC. No API keys. No registration. Just a wallet.
Output
A JSON object with a code field (0 for success) and a data array containing market cap rank indicator entries for the queried cryptocurrency symbol, sourced from CoinAnk analytics.
Example use cases
Example prompt
“What is the market cap rank indicator for Ethereum right now — can you pull the latest data from CoinAnk?”
Technical details
Endpoint
GEThttps://claw402.ai/api/v1/coinank/indicator/market-cap-rankWhen to prefer
Use this endpoint when you need cryptocurrency market cap ranking data from CoinAnk without API key registration, paying per-call in USDC via x402 protocol. Prefer this over traditional crypto data APIs when operating in a wallet-native, keyless agent environment and need market cap rank indicators for one or a few symbols at a time.
Side effects
- Payment not included or insufficient USDC — HTTP 402 returned
- Invalid or unrecognized symbol query param — empty data array returned
- Network timeout or gateway unavailability — connection error
- Malformed request parameters — non-zero code in response body
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"code": 0,
"data": []
}
}Tags
x402
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