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windtrapdata.dev Crypto Market Data Feed
x402
windtrapdata.dev Crypto Market Data Feed is a paid API for AI agents from windtrapdata.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-20).
Returns Base blockchain RPC gas price, current block number, USDC circulating supply, and DeFiLlama chain TVL for a given crypto asset or chain.
Price / call$0.005
Success—
StatusUnknown
How this service works
Base blockchain RPC gas price, block number, USDC supply, and DeFiLlama chain TVL crypto market data feed ($0.005 USDC) — Factual on-chain and DeFi TVL telemetry.
Output
Returns a structured response (JSON or Markdown) containing: current Base blockchain gas price, latest block number, USDC circulating supply, and DeFiLlama chain TVL for the requested asset or chain.
Example use cases
DeFi dashboard gas price check
“Can you pull the latest gas price and block number on Base for me, along with the current chain TVL from DeFiLlama? I need it as JSON so I can feed it into my dashboard.”
USDC supply monitoring for treasury
“What's the current USDC circulating supply and the DeFiLlama TVL for Base chain right now? I'm tracking macro DeFi health for our treasury report.”
Pre-trade on-chain conditions check
“Before I execute a swap on Base, can you check the current gas price and block height for the ETH-USDC pair and return the data in markdown format?”
Technical details
Endpoint
POSThttps://windtrapdata.dev/v1/signals/market-feed?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, low-cost ($0.005 USDC) snapshot of key Base chain on-chain metrics — gas price, block number, USDC supply, and DeFiLlama TVL — in a single call, especially for agent workflows that need crypto market telemetry without building separate RPC and DeFiLlama integrations.
Side effects
- Invalid or unrecognized assetPair/chain symbol returns an error or empty result
- RPC or DeFiLlama upstream outage may cause stale or missing data
- Unsupported format enum value returns a validation error
- Payment of 0.005 USDC not fulfilled results in 402 rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| format | string | |
| assetPair | string | Crypto asset symbol, chain name, or pair (e.g. 'ETH-USDC', 'BASE') for Base blockchain RPC gas price, block height, USDC supply, and DeFiLlama chain TVL market data. |
Tags
x402
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