# text-keywords

> text-keywords is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Extracts the top keywords and bigrams from a block of text by frequency with stopwords removed, for tagging, routing, or indexing content.

## Facts

- Endpoint: GET https://intel.rallylive.ca/data/keywords-text
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/text-keywords-299c288e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YkZ9G4ICJqFkERtKLHyMs

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 text-keywords-299c288e
```

Example prompt: Pull the top keywords and bigrams from this article text so I can tag and index it: 'Artificial intelligence is transforming healthcare by enabling faster diagnostics and personalized treatment plans across major hospital networks.'

## When to prefer this

Choose this endpoint when you need lightweight, fast keyword and bigram extraction from free-form text for tagging, routing, or indexing purposes, especially in agentic pipelines where content must be classified or indexed on the fly. It is ideal for English-language text analysis where full NLP pipelines are overkill and stopword-filtered frequency counts are sufficient. Prefer alternatives when you need sentiment analysis, entity recognition, semantic embeddings, or multi-language support.

## Known failure modes

- Empty or missing input text returns an error or empty keyword list
- Very short input (1-2 words) may yield no meaningful bigrams
- Non-English text may produce poor results if stopwords are English-only
- Highly repetitive or boilerplate text may surface low-value terms
- Network or payment authorization failure returns a 402 or 5xx error

## How this service works

Keyword extraction from text: the top terms and bigrams by frequency with stopwords removed. Tag, route or index agent-generated content. $0.01 per call.

## Output

Returns the top keywords (single terms) and bigrams (two-word phrases) ranked by frequency after stopword removal, enabling downstream tagging, content routing, or search indexing of the input text.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/text-keywords-299c288e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from intel.rallylive.ca](https://www.zero.xyz/host/intel.rallylive.ca/llms.txt)