Tool detail

protocol-tvl

Returns total value locked for a DeFi protocol with a per-chain breakdown and 7-day change, for assessing protocol size and momentum.

Categories: Defi

Use when

check a DeFi protocol's total value locked and recent trend
see which chains a protocol's TVL is concentrated on

Not for

not a single-pool or single-chain filter - returns the whole protocol's chain breakdown

Inputs

GET query param: protocol (string, required) - DefiLlama slug, e.g. aave, uniswap, lido, curve.

Admitted input schema

{
  "type": "object",
  "properties": {
    "protocol": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "DefiLlama protocol slug, e.g. aave, uniswap, lido, curve"
    }
  },
  "required": [
    "protocol"
  ],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://api.x402node.dev/defi/protocol-tvl

Payment

Protocol: x402
Listed price: 0.008 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: GET https://api.x402node.dev/defi/protocol-tvl
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z