{
  "markdown": "# Text Classifier API\n\n[![MCP Server](https://img.shields.io/badge/MCP-server-blue)](https://text-classifier.api.klymax402.com/mcp)\n[![x402](https://img.shields.io/badge/payments-x402-6E56CF)](https://x402.org)\n[![License: MIT](https://img.shields.io/badge/license-MIT-green)](LICENSE)\n\nClassify text into categories with confidence scores, readability analysis, and content type detection. Pay-per-call via [x402](https://x402.org) (USDC on Base L2) -- no API key, no signup, no rate-limit wall.\n\nPart of the [klymax402](https://klymax402.com) marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.\n\n## Quickstart -- MCP\n\nAdd to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):\n\n```json\n{\n  \"mcpServers\": {\n    \"text-classifier\": {\n      \"url\": \"https://text-classifier.api.klymax402.com/mcp\"\n    }\n  }\n}\n```\n\n## Quickstart -- HTTP (x402)\n\n```bash\ncurl -X POST \"https://text-classifier.api.klymax402.com/api/classify\" \\\n  -H \"Content-Type: application/json\" \\\n  -d '{\"text\":\"...\"}'\n# -> 402 Payment Required, with an x402 payment challenge in the response body\n```\n\nAny x402-aware client ([`@x402/fetch`](https://www.npmjs.com/package/@x402/fetch), [`x402-agent-tools`](https://www.npmjs.com/package/x402-agent-tools), ATXP) handles the 402 -> sign -> retry cycle automatically.\n\n## Tools\n\n| Tool | Method | Path | Price | Description |\n|---|---|---|---|---|\n| `text_classify_content` | POST | `/api/classify` | $0.012 | Classify text content into categories with confidence scores and readability metrics |\n\n### `text_classify_content`\n\nUse this when you need to categorize text into topic categories (tech, finance, health, sports, politics, entertainment, science, business). Returns top 3 categories with confidence scores, detected language, Flesch-Kincaid readability level, and content type (article/review/tutorial/news). Ideal for content organization, tagging, and routing. Do NOT use for sentiment — use text_analyze_sentiment. Do NOT use for summarization — use ai_summarize_text.\n\n**Parameters**\n\n| Name | Type | Required | Description |\n|---|---|---|---|\n| `text` | string | yes | The text content to classify (min 50 characters for accurate results) |\n| `categories` | array | no | Optional custom categories to classify against. Default: tech, finance, health, sports, politics, entertainment, science, business |\n\n## Example agent prompts\n\n- \"Categorize text into topic categories (tech, finance, health, sports, politics, entertainment, science, business)\"\n\n## Payment\n\n- Protocol: [x402](https://x402.org) -- HTTP-native pay-per-call, no signup, no API key\n- Network: Base L2 (`eip155:8453`)\n- Asset: USDC\n- Facilitator: Coinbase CDP (primary), PayAI (fallback)\n\n## Part of klymax402\n\n100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.\n\n- Catalog: https://klymax402.com/llms.txt\n- Full API reference: https://klymax402.com/llms-full.txt\n- Live stats: https://klymax402.com/stats\n\n## License\n\nMIT\n",
  "bytes": 2991,
  "sha": "3e223d33621b9debdb5f53200465e6bc021d023db3ef101e0a1e82dcb820bc8e",
  "repo_slug": "br0ski777/text-classifier-x402",
  "fonte": "repo",
  "truncated": false,
  "api": "https://agentalog.com/api/listings/mcp_io_github_br0ski777_text_classifier_5d58435e/readme"
}