# ENI Pro Feed

> ENI Pro Feed is a paid API for AI agents from payai-eni-x402.systempayroll880.workers.dev, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Delivers a single pro-tier ENI data feed response for $0.10 USDC per call

## Facts

- Endpoint: GET https://payai-eni-x402.systempayroll880.workers.dev/pro
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/eni-pro-feed-b9c616e5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yZKoCrwHdEKNgwObZdxDz

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 eni-pro-feed-b9c616e5
```

Example prompt: Fetch me the ENI pro data feed — I need the pro-tier result for this request and I'm okay with the $0.10 USDC charge.

## When to prefer this

Choose this endpoint when you need a single pro-tier ENI data feed response and the basic or standard tiers are insufficient but the premium or enterprise tiers are unnecessary or too costly. It is appropriate when budget is constrained to $0.10 USDC per call and a mid-high tier of data quality is required.

## Known failure modes

- Payment not authorized or insufficient USDC balance — payment rejected
- Rate limiting or quota exceeded for the pro tier
- Worker service unavailable or timeout at the Cloudflare Workers endpoint
- Invalid or missing x402 payment header causing 402 response
- No data available to serve for the current request

## How this service works

Pro data feed - 1 request

## Output

A single pro-tier ENI data feed payload returned as a response to the GET request, charged at $0.10 USDC per call. The exact schema of the returned data is not publicly documented but represents a professional-grade tier above standard and basic feeds.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/eni-pro-feed-b9c616e5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from payai-eni-x402.systempayroll880.workers.dev](https://www.zero.xyz/host/payai-eni-x402.systempayroll880.workers.dev/llms.txt)