# Komo.ai Yahoo Finance Data Endpoint

> Komo.ai Yahoo Finance Data Endpoint is a paid API for AI agents from komo-ai.vercel.app, paid per call via x402, $0.099615/call, status unknown (last checked 2026-09-15).

Fetches Yahoo Finance market data and financial information via a pay-per-call API on the Base blockchain

## Facts

- Endpoint: POST https://komo-ai.vercel.app/api/yahoo-finance127
- Price: $0.099615/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/komo-ai-yahoo-finance-data-endpoint-c8566a17
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_i8fG-400Zc378HGUwGfKm

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 komo-ai-yahoo-finance-data-endpoint-c8566a17 -d '<json body>'
```

Example prompt: Can you pull the latest Yahoo Finance data for Apple (AAPL) — I need current price, market cap, and P/E ratio?

## When to prefer this

Use this endpoint when you need Yahoo Finance-sourced financial data and are comfortable paying per-call via the x402 protocol on Base chain. Prefer this over free alternatives when you need reliable, structured financial data in an agentic workflow that already supports crypto micropayments.

## Known failure modes

- Invalid or unrecognized ticker symbol returns error or empty result
- Payment failure on Base chain blocks the request
- Yahoo Finance rate limiting or upstream unavailability causes timeout
- Malformed input object returns validation error
- Endpoint may return stale data if Yahoo Finance feed is delayed

## How this service works

150 premium API endpoints with pay-per-call pricing via x402 protocol on Base chain

## Output

Returns a JSON object containing Yahoo Finance market and financial data for the queried entity, such as stock prices, financial ratios, company metrics, and other market information.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/komo-ai-yahoo-finance-data-endpoint-c8566a17/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from komo-ai.vercel.app](https://www.zero.xyz/host/komo-ai.vercel.app/llms.txt)