# Primitive402

## Overview
Primitive402 provides tiny paid tools for AI agents: composable x402 microtools for safe web ingestion, source verification, page proofs, return policy extraction, and subscription terms extraction. It exposes free development routes under /v1/* and paid x402 aliases under /x402/v1/*. Responses are structured JSON for agent workflows.

## Important Resources
- Catalog: https://primitive402.dev/catalog.json
- x402 Catalog: https://primitive402.dev/x402/catalog.json
- Bazaar Metadata: https://primitive402.dev/x402/bazaar.json
- OpenAPI: https://primitive402.dev/openapi.json
- Agent Tools JSON: https://primitive402.dev/.well-known/agent-tools.json
- Full LLM Docs: https://primitive402.dev/llms-full.txt
- Security.txt: https://primitive402.dev/.well-known/security.txt

## Docs Pages
- API docs: https://primitive402.dev/docs
- Tool library: https://primitive402.dev/docs/tools
- x402 docs: https://primitive402.dev/docs/x402
- MCP docs: https://primitive402.dev/docs/mcp
- SDK docs: https://primitive402.dev/docs/sdk
- OpenAPI docs: https://primitive402.dev/docs/openapi
- Catalog viewer: https://primitive402.dev/docs/catalog
- x402 catalog viewer: https://primitive402.dev/docs/x402/catalog
- Bazaar metadata viewer: https://primitive402.dev/docs/bazaar
- Discovery readiness: https://primitive402.dev/docs/discovery

## Trust Pages
- Privacy: https://primitive402.dev/privacy
- Terms: https://primitive402.dev/terms
- Acceptable Use: https://primitive402.dev/acceptable-use
- Security: https://primitive402.dev/security
- Security.txt: https://primitive402.dev/.well-known/security.txt
- Changelog: https://primitive402.dev/changelog

## Raw JSON
- /catalog.json: https://primitive402.dev/catalog.json
- /x402/catalog.json: https://primitive402.dev/x402/catalog.json
- /x402/bazaar.json: https://primitive402.dev/x402/bazaar.json
- /openapi.json: https://primitive402.dev/openapi.json
- /llms-full.txt: https://primitive402.dev/llms-full.txt

## Tools
- safe_fetch_url: Fetch a public URL and return clean, agent-ready text with risk signals. Docs: https://primitive402.dev/docs/tools/safe_fetch_url
- check_prompt_injection_risk: Score supplied text for prompt-injection risk signals and detected patterns. Docs: https://primitive402.dev/docs/tools/check_prompt_injection_risk
- verify_claim_against_source: Check whether a public source supports, contradicts, or does not address a claim. Docs: https://primitive402.dev/docs/tools/verify_claim_against_source
- create_page_proof: Capture timestamped page metadata, hashes, and optional screenshot or text snapshots. Docs: https://primitive402.dev/docs/tools/create_page_proof
- extract_return_policy: Extract structured return and refund policy terms from a public webpage. Docs: https://primitive402.dev/docs/tools/extract_return_policy
- extract_subscription_terms: Extract structured subscription, trial, renewal, cancellation, and billing terms from a public webpage. Docs: https://primitive402.dev/docs/tools/extract_subscription_terms