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x402 DeFi Protocol TVL
x402
x402 DeFi Protocol TVL is a paid API for AI agents from x402tap.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Returns a DeFi protocol's current total value locked (TVL) broken down by chain, plus market cap and token symbol, using the DefiLlama protocol slug as input.
Price / call$0.01
Success—
StatusUnknown
How this service works
Look up a DeFi protocol's current total value locked (TVL), by chain, plus market cap
Output
A JSON object containing the protocol's name, website URL, token symbol, list of supported chains, total TVL in USD, a per-chain TVL breakdown (as a keyed object with chain name to USD value), market cap in USD, and a timestamp indicating when the data was fetched.
Example use cases
DeFi protocol due diligence research
“I'm evaluating Aave as a lending platform — can you pull its current total value locked across all chains and its market cap so I can get a sense of its scale?”
L2 DeFi growth monitoring
“How much of Uniswap's TVL is on Base versus Ethereum right now? I want to see the chain-by-chain breakdown.”
DeFi market cap to TVL ratio analysis
“What's the current TVL and market cap for Curve Finance? I want to calculate the market cap to TVL ratio to see if it's overvalued.”
Technical details
Endpoint
GEThttps://x402tap.com/api/defi-tvl?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need protocol-level DeFi TVL data with per-chain breakdown and market cap in a single call. Prefer this over the chain TVL ranking endpoint when your query is about a specific protocol rather than comparing chains. Ideal for DeFi research, due diligence, ratio analysis, and monitoring a known protocol by its DefiLlama slug.
Side effects
- Invalid or unrecognized protocol slug returns an error or empty result
- Protocol exists on DefiLlama but slug differs from common name (e.g. 'uniswap-v3' vs 'uniswap')
- Market cap may be null or missing for protocols without a listed token
- TVL by chain may be incomplete if the protocol has many chains
- Data may lag by up to 24 hours depending on DefiLlama's update frequency
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"url": "https://uniswap.org/",
"asOf": "2026-08-16T00:00:00.000Z",
"name": "Uniswap",
"chains": [
"Ethereum",
"Base",
"Arbitrum"
],
"symbol": "UNI",
"tvlUsd": 2922032778,
"tvlByChain": {
"Base": 400000000,
"Ethereum": 1800000000
},
"marketCapUsd": 5200000000
}
}Tags
x402
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