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SiteCheck DeFi Chains TVL Lookup
x402
SiteCheck DeFi Chains TVL Lookup is a paid API for AI agents from api.sitecheck-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-16).
Returns ranked DeFi chains with TVL, stablecoin market cap, and 1/7/30-day TVL change percentages sourced from DefiLlama
Price / call$0.002
Success—
StatusUnknown
How this service works
Total value locked by chain from DefiLlama, largest first, with each chain's token, chain id and stablecoin market cap. With chain, that chain's own row and its TVL change over 1, 7 and 30 days from DefiLlama's daily history. Data: DefiLlama. Information only, not financial advice.
Output
Returns a JSON object containing a ranked list of DeFi chains, each with TVL (USD), chain ID, token symbol, stablecoin market cap, and optional 1-day/7-day/30-day TVL percentage changes. Also includes metadata about data source (DefiLlama), timestamp, and a count of returned chains. A highlighted single chain object is returned when filtering by chain name.
Example use cases
DeFi ecosystem research overview
“Give me the top 15 DeFi chains by TVL right now, including their 7-day and 30-day TVL changes, so I can see which ecosystems are growing.”
Single chain TVL deep dive
“What is the current TVL on Arbitrum, including its stablecoin market cap and recent TVL trend over the past week?”
Stablecoin market cap comparison
“List the top 10 blockchains and show me their stablecoin market caps alongside their total DeFi TVL so I can compare where stablecoins are concentrated.”
Technical details
Endpoint
GEThttps://api.sitecheck-api.workers.dev/api/defi/chains?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need real-time, ranked DeFi TVL data across multiple blockchains sourced from DefiLlama, especially when you want stablecoin market caps alongside TVL and percentage change metrics. Prefer this over direct DefiLlama API calls when paying per-call via x402 without managing API keys. Best for agents needing quick ecosystem comparisons or single-chain TVL snapshots.
Side effects
- Invalid chain name returns empty or error result
- Limit out of range (outside 1-50) may cause validation error
- DefiLlama upstream outage results in stale or failed response
- Chain with no chainId (e.g. Solana) returns null for chainId field
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"chain": {
"tvl": 1402993454,
"name": "Arbitrum",
"rank": 7,
"chainId": 42161,
"historyDate": "2026-10-15",
"tokenSymbol": "ARB",
"change1dPercent": 0.46,
"change7dPercent": -0.37,
"stablecoinsMcap": 3579005989,
"change30dPercent": 0.01
},
"count": 10,
"chains": [
{
"tvl": 50292458465,
"name": "Ethereum",
"chainId": 1,
"tokenSymbol": "ETH",
"stablecoinsMcap": 143913204596
},
{
"tvl": 6162527167,
"name": "Base",
"chainId": 8453,
"tokenSymbol": null,
"stablecoinsMcap": 5202727416
},
{
"tvl": 5975956144,
"name": "Solana",
"chainId": null,
"tokenSymbol": "SOL",
"stablecoinsMcap": 15784380103
}
],
"source": "DefiLlama (api.llama.fi/v2/chains, historicalChainTvl, stablecoins.llama.fi). Data: DefiLlama",
"checkedAt": "2026-10-15T18:21:05.123Z",
"disclaimer": "Information only, not financial advice."
}
}Tags
x402
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