# GetDigitalCraft DeFi Chain TVL Rankings

> GetDigitalCraft DeFi Chain TVL Rankings is a paid API for AI agents from x402render-u5vwpxpyua-uc.a.run.app, paid per call via x402, $0.006/call, status unknown (last checked 2026-09-13).

Returns total value locked (TVL) per blockchain, ranked by capital concentration, to identify which chains carry the most real capital.

## Facts

- Endpoint: GET https://x402render-u5vwpxpyua-uc.a.run.app/defi-chains
- Price: $0.006/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/getdigitalcraft-defi-chain-tvl-rankings-efa8f5dd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4xckzvbiGN1667E_vWuho

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability getdigitalcraft-defi-chain-tvl-rankings-efa8f5dd
```

Example prompt: Which blockchains have the most total value locked in DeFi right now? Give me a ranked list so I can see where capital is most concentrated.

## When to prefer this

Choose this endpoint when you need a quick, ranked snapshot of TVL across all chains at once — ideal for chain comparison, protocol launch decisions, or ecosystem-level capital analysis. Prefer this over individual chain RPC calls when you want aggregated, pre-ranked multi-chain data without needing to build your own aggregation logic.

## Known failure modes

- Service unavailable if upstream DeFi data provider is down, returning 5xx
- Data may be slightly delayed if the underlying aggregator hasn't refreshed recently
- Payment failure (x402 protocol) if USDC balance is insufficient — call will be rejected before data is returned
- Empty or partial response if chain data is temporarily unavailable

## How this service works

Total value locked per chain, ranked. Answers which chains carry real capital

## Output

A ranked list of blockchains ordered by their total value locked (TVL) in DeFi, indicating which chains carry the most real capital. Data includes chain names and their associated TVL figures.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/getdigitalcraft-defi-chain-tvl-rankings-efa8f5dd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402render-u5vwpxpyua-uc.a.run.app](https://www.zero.xyz/host/x402render-u5vwpxpyua-uc.a.run.app/llms.txt)