# Bolt Sentiment Analysis

> Bolt Sentiment Analysis is a paid API for AI agents from v0-bolt.orbonomy.xyz, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Analyzes the sentiment of a given text string, returning a sentiment classification and associated data

## Facts

- Endpoint: POST https://v0-bolt.orbonomy.xyz/api/sentiment
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bolt-sentiment-analysis-7497f2be
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_U2UcnDyAgV7YSJ-LHxSB1

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 bolt-sentiment-analysis-7497f2be -d '<json body>'
```

Example prompt: Can you analyze the sentiment of this customer review for me: 'The product arrived late and the packaging was damaged, but customer support was incredibly helpful and resolved everything quickly.'

## When to prefer this

Choose this endpoint when you need quick, per-request sentiment scoring of individual text strings and are operating in an agent context with x402 USDC micropayment capability. Prefer it over self-hosted NLP when you want zero-setup inference at $0.03 per call.

## Known failure modes

- Missing required 'text' field returns a validation error
- Empty string may return an error or undefined sentiment
- Very long text may exceed input limits
- Payment failure (402) if USDC balance is insufficient
- Network timeout for unusually large inputs

## How this service works

Utility toolkit for AI agents. 54 endpoints — tools, data, and AI processing. Pay per request in USDC via x402.

## Output

Returns a JSON object with a success boolean and a data object containing the sentiment analysis result — likely a sentiment label (positive, negative, neutral) and possibly a confidence score or additional breakdown for the submitted text.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bolt-sentiment-analysis-7497f2be/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from v0-bolt.orbonomy.xyz](https://www.zero.xyz/host/v0-bolt.orbonomy.xyz/llms.txt)