# Bolt Keyword Extraction API

> Bolt Keyword Extraction API is a paid API for AI agents from deltadata.orbonomy.xyz, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).

Extracts the most relevant keywords from a given text string, returning a specified number of top terms

## Facts

- Endpoint: POST https://deltadata.orbonomy.xyz/api/keywords
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bolt-keyword-extraction-api-dde35631
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uZu-Rx8WrlzE7EGyAJtWn

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-keyword-extraction-api-dde35631 -d '<json body>'
```

Example prompt: Extract the top 10 keywords from this article: 'Artificial intelligence is transforming the way businesses operate, enabling automation, personalized customer experiences, and data-driven decision making across industries.'

## When to prefer this

Use this endpoint when you need fast, pay-per-use keyword extraction from arbitrary text without managing NLP infrastructure. Good for agents needing to tag content, generate SEO terms, or summarize documents as keywords on demand.

## Known failure modes

- Missing required 'text' field returns validation error
- Empty string input may return empty keyword list
- Count parameter exceeding reasonable limits may be capped or rejected
- Payment failure via x402 results in 402 Payment Required response
- Very short texts may yield fewer keywords than the requested count

## 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 extracted keywords from the input text, ranked or selected up to the requested count.

## Request schema (JSON Schema)

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

## 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-keyword-extraction-api-dde35631/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from deltadata.orbonomy.xyz](https://www.zero.xyz/host/deltadata.orbonomy.xyz/llms.txt)