# DeFi Yield Pools API

> DeFi Yield Pools API is a paid API for AI agents from x402-defiyield.shablony-pro.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).

Returns current DeFi yield pool data as JSON, paid per call via x402 micropayment protocol on Base.

## Facts

- Endpoint: GET https://x402-defiyield.shablony-pro.workers.dev/yield
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/defi-yield-pools-api-cf890d0a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sup71RBQ415HS5AGNfjiL

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 defi-yield-pools-api-cf890d0a
```

Example prompt: Can you pull the current DeFi yield pool data and show me which pools have the best APY rates right now?

## When to prefer this

Use this endpoint when you need real-time DeFi yield pool data in JSON format and are operating in an x402-enabled agent environment capable of micropayments on Base. Ideal for agents that need structured yield data without managing complex DeFi protocol integrations directly.

## Known failure modes

- Payment failure if x402 micropayment of 0.003 USDC on Base is not completed
- Empty or malformed JSON response if no pools are currently indexed
- Rate limiting if too many calls made in succession
- Schema parameter mismatch returning unexpected data shape

## How this service works

DeFi yield pools as JSON. x402 pay-per-call, 0.003 USDC on Base.

## Output

Returns a JSON payload containing DeFi yield pool information including available pools, associated protocols, token pairs, and yield/APY rates across DeFi platforms.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/defi-yield-pools-api-cf890d0a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-defiyield.shablony-pro.workers.dev](https://www.zero.xyz/host/x402-defiyield.shablony-pro.workers.dev/llms.txt)