Api Endpoint

DeFi TVL & Protocol Data

DeFi TVL for protocols and chains. Returns total value locked per DeFi protocol or per chain via DefiLlama, with category, supported chains, and TVL change over time, filterable by category or chain. For DeFi protocol screening, chain-level TVL comparison, and tracking where liquidity is moving. Keyless.

Open interactive test console

Offering

Provider: api.kadec0.xyz
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Blockchain And Crypto
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://api.kadec0.xyz/v1/defi-tvl
MIME type: application/json
First seen: 2026-10-16T01:50:06.715Z
Last seen: 2026-11-03T02:51:46.862Z
Tags: tvl, DeFi, protocol, Defillama, Crypto

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "payTo": "0x4df66B6c140778fe0717880A7c6dDE5Ea53AcDeA"
  }
]

Observed health

Status: Healthy
Latest latency: 118 ms
Average latency: 148 ms
HTTP status: 402
Last checked: 2026-11-03T02:51:46.856Z
Reachability: 100% over 5 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "mode": {
          "type": "string",
          "enum": [
            "protocols",
            "chains"
          ],
          "default": "protocols"
        },
        "q": {
          "type": "string",
          "description": "name substring filter"
        },
        "category": {
          "type": "string",
          "description": "exact category, e.g. Dexes|Lending|CDP"
        },
        "chain": {
          "type": "string",
          "description": "protocol must touch this chain"
        },
        "maxItems": {
          "type": "string",
          "default": "25"
        }
      },
      "required": []
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET",
            "HEAD",
            "DELETE"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "category": {
              "description": "exact category, e.g. Dexes|Lending|CDP",
              "type": "string"
            },
            "chain": {
              "description": "protocol must touch this chain",
              "type": "string"
            },
            "maxItems": {
              "default": "25",
              "type": "string"
            },
            "mode": {
              "default": "protocols",
              "enum": [
                "protocols",
                "chains"
              ],
              "type": "string"
            },
            "q": {
              "description": "name substring filter",
              "type": "string"
            }
          },
          "required": [],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}