# Basebuilder2 Sentiment – CNBC Endpoint

> Basebuilder2 Sentiment – CNBC Endpoint is a paid API for AI agents from bbx-sentiment.vercel.app, paid per call via x402, $0.173907/call, status unknown (last checked 2026-10-28).

Analyzes and returns sentiment data derived from CNBC content using the BaseBuilder Sentiment API hub

## Facts

- Endpoint: POST https://bbx-sentiment.vercel.app/api/cnbc?utm_source=zero.xyz
- Price: $0.173907/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/basebuilder2-sentiment-cnbc-endpoint-dace5e92
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2fYj98GQBJeZMW8HlLytb

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 basebuilder2-sentiment-cnbc-endpoint-dace5e92 -d '<json body>'
```

Example prompt: What is the current CNBC sentiment for Tesla — is the coverage bullish, bearish, or neutral right now?

## When to prefer this

Use this endpoint when you specifically need sentiment data sourced from CNBC financial news coverage, as opposed to general social media sentiment or aggregated multi-source sentiment. Best for financial agents tracking media tone around stocks, sectors, or market events from a major financial news outlet.

## Known failure modes

- No matching CNBC content found for the queried topic or ticker — returns empty or null result
- Payment not accepted or insufficient USDC balance — returns 402 Payment Required
- Invalid or missing input parameters — returns 4xx error
- CNBC source temporarily unavailable — upstream data fetch failure
- Rate limiting or quota exceeded — returns 429 Too Many Requests

## How this service works

BaseBuilder Sentiment API hub - 14 paid endpoints

## Output

Returns a sentiment analysis result based on CNBC content, likely including a sentiment label (positive, negative, or neutral) and possibly a numeric sentiment score or confidence value for the queried topic, ticker, or keyword.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/basebuilder2-sentiment-cnbc-endpoint-dace5e92/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bbx-sentiment.vercel.app](https://www.zero.xyz/host/bbx-sentiment.vercel.app/llms.txt)