Deploy

Lexicor Cloud

Managed mediation API for agent and retrieval handoffs. Tenants are provisioned by Lexicor after a sales Quote — there is no public credit-card signup. The lead product is the audit-ready decision lake on the path of every mediated call.

Overview

Base URL: https://api.lexicor.io. Authenticate with the X-API-Key header using the one-time key issued at onboarding. Self-hosting remains available; see Self-hosting.

Day-1 loop for a proof of value: mediate a decision → query the ledger by correlation_id → query the audit lake → export a steward-readable evidence pack → run lake-backed forensic replay.

Getting access

1. Briefing and scoped proof-of-value (hosted lighthouse or annual).
2. NDA / MSA / DPA as required by your counsel.
3. Stripe Quote → Invoice; Lexicor maps your Stripe Customer to the tenant.
4. One-time lx-… key delivered; rotate via support until self-serve key UI ships.

Health check

curl -sS https://api.lexicor.io/v1/health

Mediate

Put Lexicor on the path of an agent or retrieval handoff. Use a stable correlation_id so compliance can join ledger, lake, and export rows later.

curl -sS https://api.lexicor.io/v1/envelope/mediate \
  -H "X-API-Key: $LEXICOR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "policy_id": "acme-rag-ingest",
    "correlation_id": "pov-demo-1",
    "envelope": {
      "envelope_version": "0.1.0",
      "vector_dtype": "float32",
      "vector_dim": 4,
      "model_id": "bge-small-en-v1.5",
      "weights_revision": "sha256:aaa",
      "vector": [0.1, 0.2, 0.3, 0.4],
      "pooling": "mean",
      "tokenizer_id": "bge-base-tokenizer-v1",
      "purpose": "retrieval"
    }
  }'

Accept returns 200 with decision. Policy rejects return an RFC 7807 problem document (422) with categorized rules — useful for steward review of fail-closed denials.

Ledger

Confirm the mediated decision is on the append-only ledger:

curl -sS "https://api.lexicor.io/v1/ledger?correlation_id=pov-demo-1" \
  -H "X-API-Key: $LEXICOR_API_KEY"

Audit lake

Entitled Cloud tenants query the decision lake used for compliance review. Lake endpoints require the tenant admin role.

curl -sS https://api.lexicor.io/v1/audit/lake/count \
  -H "X-API-Key: $LEXICOR_API_KEY"

curl -sS "https://api.lexicor.io/v1/audit/lake?stream=ledger&limit=20" \
  -H "X-API-Key: $LEXICOR_API_KEY"

Evidence pack

Export a steward-readable pack without reconstructing fingerprints by hand. Prefer this path over any structural ledger dump.

curl -sS -X POST https://api.lexicor.io/v1/compliance/report \
  -H "X-API-Key: $LEXICOR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"schema":"eu_ai_act","format":"markdown"}' \
  -o compliance-eu_ai_act.md

Schemas include eu_ai_act, nist_ai_rmf, sox_404b, hipaa, and sec_ai_disclosure. Use format: "json" when piping into your GRC tools.

Forensic replay

Re-evaluate lake-backed ledger events under a candidate policy (admin role). This is the Cloud proof-of-value path for drift detection.

curl -sS -X POST https://api.lexicor.io/v1/ledger/replay-lake \
  -H "X-API-Key: $LEXICOR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"policy_id":"acme-rag-ingest","limit":100}'

SLOs and status

Hosted Standard and Hosted Enterprise availability targets are published for procurement in the customer SLO attachment (ask your Lexicor contact). Live uptime and incident history: status.lexicor.io.

Next steps

• API reference for the full route list
• Python SDK, TypeScript SDK
• What is Lexicor
• Request a briefing