Api Endpoint

TBS Crypto & DeFi API

DeFi TVL (total value locked) for AI agents. Query a single protocol by slug (aave, uniswap, lido) for its current USD TVL, a specific chain by name, or omit both for the top 20 chains ranked by TVL. Sourced from DefiLlama — on-chain liquidity and DeFi health signal in USD.

Open interactive test console

Offering

Provider: x402.tbs-digital.com
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://x402.tbs-digital.com/defi/tvl
MIME type: application/json
First seen: 2026-10-16T01:50:32.458Z
Last seen: 2026-11-04T15:00:40.742Z
Tags: DeFi, tvl, total-value-locked, chains, protocol

Website

Payment pricing

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

Payment option 1: 0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0xd6fCE15298Fc9D60f867d9455D497177Da9BFB0a"
  }
]

Observed health

Status: Healthy
Latest latency: 413 ms
Average latency: 720 ms
HTTP status: 402
Last checked: 2026-11-04T15:00:40.736Z
Reachability: 100% over 15 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"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "protocol": {
          "type": "string",
          "description": "DefiLlama protocol slug, e.g. aave (optional)"
        },
        "chain": {
          "type": "string",
          "description": "Chain name, e.g. Ethereum (optional)"
        }
      }
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "chain": {
              "description": "Chain name, e.g. Ethereum (optional)",
              "type": "string"
            },
            "protocol": {
              "description": "DefiLlama protocol slug, e.g. aave (optional)",
              "type": "string"
            }
          },
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "chain": {
              "nullable": true,
              "type": "object"
            },
            "generated_at": {
              "type": "string"
            },
            "payer": {
              "properties": {
                "address": {
                  "nullable": true,
                  "type": "string"
                },
                "network": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "protocol": {
              "nullable": true,
              "type": "object"
            },
            "request_id": {
              "type": "string"
            },
            "source": {
              "type": "string"
            },
            "top_chains": {
              "type": "array"
            }
          },
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}