# RagRadar Base Protocol TVL

> RagRadar Base Protocol TVL is a paid API for AI agents from backup.ragradar.space, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Retrieves the Total Value Locked (TVL) for DeFi protocols on the Base blockchain network

## Facts

- Endpoint: GET https://backup.ragradar.space/api/protocols/base/tvl
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ragradar-base-protocol-tvl-eb5aa1e9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2aWQ3GEQxvRZuc3qhHwi3

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 ragradar-base-protocol-tvl-eb5aa1e9
```

Example prompt: What's the current total value locked for DeFi protocols on Base — pull the on-chain TVL data for me.

## When to prefer this

Use this endpoint when you need real-time or near-real-time TVL data specifically for DeFi protocols on the Base blockchain, especially in agentic workflows that use x402 micropayments. Prefer this over general-purpose DeFi data aggregators when Base-specific granularity and pay-per-call pricing (no subscription) matters.

## Known failure modes

- Protocol not found on Base returns empty or error response
- Network connectivity issues to backup.ragradar.space may cause timeouts
- Payment failure via x402 micropayment results in 402 response and no data
- Malformed query parameters may return generic error status
- Data may be stale if on-chain indexer is lagging

## How this service works

On-chain intelligence for AI agents. 73+ endpoints across Base, Arbitrum, Solana. x402 micropayments.

## Output

Returns a JSON object with status and TVL data for protocols on the Base blockchain, including total value locked figures and related on-chain metrics.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "status": "ok"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ragradar-base-protocol-tvl-eb5aa1e9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from backup.ragradar.space](https://www.zero.xyz/host/backup.ragradar.space/llms.txt)