AiToollab DeFi TVL API

x402

AiToollab DeFi TVL API is a paid API for AI agents from api.aitoollab.top, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-10).

Returns total value locked (TVL) data across DeFi chains and protocols, including 24-hour change metrics

Price / call$0.03

Seller volume →—

Success—

StatusUnknown

How this service works

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Output

Returns a JSON object containing total TVL across all tracked DeFi protocols, an array of per-chain TVL entries with 24-hour percentage change, and an array of per-protocol TVL entries with chain attribution. Example includes Ethereum chain TVL of $30B and Lido protocol TVL of $15B.

Example use cases

Example prompt

“What is the current total value locked across DeFi protocols, broken down by chain including Ethereum, and how has it changed in the last 24 hours?”

Technical details

Endpoint

GEThttps://api.aitoollab.top/api/defi/tvl?utm_source=zero.xyz

When to prefer

Use this endpoint when you need aggregated DeFi TVL data across multiple chains and protocols in a single call, especially when you want both chain-level and protocol-level breakdowns with recent 24-hour change metrics. Prefer this over building your own DeFi aggregation if you need a lightweight, pay-per-call solution via x402.

Side effects

Network timeout if upstream data provider is unavailable
Empty or stale data if DeFi indexer hasn't refreshed recently
402 Payment Required if USDC payment header is missing or insufficient
Rate limiting if too many requests in a short window
Partial data if some chains or protocols are temporarily unavailable from source

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "chains": [
      {
        "tvl": 30000000000,
        "chain": "Ethereum",
        "change_24h": 2.5
      }
    ],
    "protocols": [
      {
        "tvl": 15000000000,
        "name": "Lido",
        "chain": "Ethereum"
      }
    ],
    "total_tvl": 50000000000
  }
}

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