# AcqPath
Observed rights evidence for AI ingestion pipelines. Paid products: Rights Preflight, Ingestion Gate and Policy Revalidation. Provider routing remains disabled.

- Documentation: /docs.html
- OpenAPI: /openapi.json
- Capabilities and reviewed origins: /v1/capabilities
- Public evidence keys: /.well-known/acqpath-keys.json
- Signing identity: /.well-known/did.json
- x402 seller manifest: /.well-known/x402
- MCP (POST only): /mcp
- [AcqPath Rights Preflight](https://api.getacqpath.com/v1/rights/preflight): POST — Check RSL rights before RAG ingestion, AI input, training, indexing or search. Fresh $0.02 USDC; deep $0.05 USDC on Base.
- [Ingestion Gate](https://api.getacqpath.com/v1/rights/ingestion-gate): POST — Batch content usage policy evidence before RAG ingestion; 1–4 unique reviewed URLs. Fresh 0.04 + 0.02 per URL; deep 0.06 + 0.04 per URL, USDC on Base. Signed provenance, conflicts, license references and checkpoints. Bounded attempted observations including UNKNOWN are billable.
- [Policy Revalidation](https://api.getacqpath.com/v1/rights/revalidate): POST — Did this URL's AI usage policy change? One resource and its authentic prior checkpoint, same purpose/profile/depth. Fresh 0.03; deep 0.06 USDC. Conditional source observation, signed diff; unavailable sources never prove declaration removal.
- Gateway integration guide: https://developers.getacqpath.com/gateway

Use the tested official TypeScript or Python x402 signer with the AcqPath SIWX adapter. The normal signer and random payment nonce remain unchanged. Store X-AcqPath-Request and SIWX recovery state privately and retry the same operation after an ambiguous response.

Zero-config stock x402 purchase, stock SIWX-only hooks, Agent402 automatic router execution and generic paid proxies are not claimed.

Reports are not licenses or legal clearance. UNKNOWN is not permission.
Do not invent providers, permissions, fees or transaction success.
Preflight previews disclose price and decision class. Preflight only: no declaration -> no paid offer. Gateway offers disclose exact price before source work; they charge for the bounded evidence attempt, including UNKNOWN/unavailable items. No legal clearance, no domain completeness, no paid crawl purpose, no license acquisition. AIPREF drafts are not evaluated.
Never log or forward claim tokens, wallet signatures, private keys or API credentials.
Pinned production x402 exact profile: Base mainnet USDC. Read current terms from the prepared 402 before signing.
Persist a client checkpoint before signing/submitting and reuse the same payment authorization after transport failure.