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DeFi Oracle TVL Tracker
x402
DeFi Oracle TVL Tracker is a paid API for AI agents from defi-oracle-two.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Retrieves current TVL, 30-day TVL history, and percentage change for a specified DeFi protocol, optionally filtered by chain
Price / call$0.05
Success—
StatusUnknown
How this service works
DeFi data for AI agents — yield rates, swap routes, IL calculator, liquidation risk, MEV scanner, TVL tracking. Powered by DeFiLlama + on-chain RPC data. Pay with USDC on Base via x402.
Output
Returns the protocol's name, slug, category, list of supported chains, current TVL in USD, 30-day percentage change in TVL, and an array of historical TVL data points for the past 30 days.
Example use cases
Example prompt
“What's Aave's current TVL on Ethereum and how has it changed over the last 30 days?”
Technical details
Endpoint
POSThttps://defi-oracle-two.vercel.app/api/tvl-trackerWhen to prefer
Use this endpoint when you need structured TVL data for a specific DeFi protocol, including historical trends and multi-chain breakdowns. Prefer this over generic web search when you need machine-readable TVL numbers, percentage changes, and time-series data for automated analysis or agent workflows.
Side effects
- Unknown protocol slug returns an error or empty result
- Chain filter returns no data if protocol not deployed on that chain
- DeFiLlama upstream outage may cause stale or missing TVL data
- Malformed protocol slug causes validation error
- Rate limiting or payment failure returns 402 or 429
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | |
| limit | number | |
| protocolrequired | string | Protocol slug (e.g. lido, aave) |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| slug | string | |
| chains | array | |
| category | string | |
| protocol | string | |
| current_tvl | number | |
| change_30d_pct | number | |
| tvl_history_30d | array |
Tags
x402
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