GET

Issuer Launchpad

Export review audit record

/api/v2/launchpad/diligence-cases/{diligence_case_id}/audit-export

AUTHENTICATIONBearer token · launchpad:reviewService ownerlaunchpad-serviceContract sourceOpenAPISTATUSProduction listed

Purpose and usage

What this endpoint does

Export a reconstructable private audit record for one authorized diligence case without widening underlying Data Vault access.

When to use it

Use when an authorized auditor or compliance process needs a portable, reconstructable record of one diligence case.

OUTCOME · Verify

What changes

Read-only projection; it grants no mutation, settlement, traffic, or authority change.

WHY IT MATTERS

Gives people and agents a contract-backed way to verify export review audit record.
Connects private issuer preparation to public, citation-bearing disclosure without exposing draft evidence or collapsing review, signature, finality, and availability into one state.

ISOLATION + AUTHORITY

Workspace, issuer, offering, security-class draft, Data Vault object version, requirement pack, diligence case, evidence view, reviewer decision, auditor attestation, release, signer, validator finality, replication, public index, and investor eligibility remain distinct. Launchpad cannot issue, mint, custody, sell, trade, match, settle, or authorize an investment, and its public routes expose only finalized disclosure evidence.

BEFORE YOU CALL

Authenticate at the documented boundary: bearer+scope.
Supply the required diligence_case_id (path) exactly as defined by the live contract.
Resolve the authenticated workspace and derived issuer, reviewer, auditor, signer, or publisher authority for this stage; use exact Data Vault versions and distinguish private preparation from finalized public disclosure.

WHAT TO DO NEXT

Compare the returned commitment, signer, policy, lifecycle, and freshness fields with the caller's acceptance rules.
Follow returned canonical identifiers and commitments into the next explicit Launchpad stage, re-attesting protected evidence and re-reading release finality before public reliance.

AGENT GUIDANCE

Use export review audit record only for the purpose and lifecycle stage described by this operation; do not treat it as authority for an adjacent action.
Supply the required diligence_case_id (path) exactly as defined by the live contract.
Keep draft creation, evidence linking, evidence-view pinning, review, attestation, release assembly, freeze, signature, submission, validator finality, replicated availability, indexing, and supersession as separate lifecycle facts.
Use response links and canonical identifiers instead of constructing internal service URLs or scraping the website.

Contract reference

Use the deployed OpenAPI for exact parameters, schemas and security requirements. The tables below provide integration guidance.

Open this operation in OpenAPI

Request and response

Make the request

Examples illustrate integration intent; the referenced OpenAPI operation and component schemas define the executable shape.

PARAMETERS

Headers, path, query, and body

NAMELOCATIONPRESENCETYPE / RULES / PURPOSE

AuthorizationheaderRequired

Bearer tokenCredential containing launchpad:review authority.EXAMPLEBearer hc_live_…

diligence_case_idpathRequired

identifierCanonical diligence case id. It selects the exact diligence case id addressed by this route.EXAMPLEdiligence-case-id-01

X-Request-IDheaderOptional

stringOptional caller correlation identifier. The gateway emits the effective value on the response.

RESPONSES

Status and payload examples

200Canonical resource projection.Read completed · JSON RESPONSE+

{}

INTEGRATION DECISION

CALLER ACTION: Accept the returned representation or receipt, then compare the returned commitment, signer, policy, lifecycle, and freshness fields with the caller's acceptance rules.
RETRY SAFETY: Repeat only when the integration needs a fresher authoritative projection.
STATE RECONCILIATION: Use returned identifiers and versions as the comparison point for later reads. Refresh the offering revision, evidence commitments, review and disclosure status, readiness milestone, issuer authority, and publication or finality receipt.

401Bearer credential is missing, expired, or invalid.Authentication required · JSON RESPONSE+

{
  "code": "invalid_credentials",
  "message": "the supplied Hybrid credential is invalid"
}

INTEGRATION DECISIONinvalid_credentials

CALLER ACTION: Discard the rejected credential, complete the documented authentication or reassertion flow, and rebuild any request signature with fresh timestamps and nonces.
RETRY SAFETY: Retry only with a newly valid credential and fresh replay-protection values. Do not replay an expired signature.
STATE RECONCILIATION: Authentication failed before an authoritative read was returned for issuer-private offerings, evidence, reviews, disclosures, readiness milestones, publication, and finality receipts.
ESCALATE WHEN: Escalate when issuer authority, diligence evidence, disclosures, approvals, publication, or chain finality cannot be matched to one immutable revision.

403The principal lacks the required scope, role, tenant, or step-up authority.Authority or policy denied · JSON RESPONSE+

{
  "code": "invalid_credentials",
  "message": "the supplied Hybrid credential is invalid"
}

INTEGRATION DECISIONinvalid_credentials

CALLER ACTION: Verify the exact scope, tenant or workspace membership, owner boundary, step-up purpose, feature policy, and resource eligibility. Never broaden authority automatically.
RETRY SAFETY: Do not retry until the missing authority or policy condition has been deliberately resolved with least privilege.
STATE RECONCILIATION: Confirm the caller and resource resolve to the same authority boundary for issuer-private offerings, evidence, reviews, disclosures, readiness milestones, publication, and finality receipts.
ESCALATE WHEN: Escalate when issuer authority, diligence evidence, disclosures, approvals, publication, or chain finality cannot be matched to one immutable revision.

422Path, query, or body validation failed.Request must change · JSON RESPONSE+

{
  "code": "invalid_credentials",
  "message": "the supplied Hybrid credential is invalid"
}

INTEGRATION DECISIONinvalid_credentials

CALLER ACTION: Rebuild the request from the live OpenAPI operation and correct the rejected method, media type, header, parameter, or body field.
RETRY SAFETY: Do not retry the same invalid request. A corrected read may be sent as a new attempt.
STATE RECONCILIATION: Compare the submitted values with the documented constraints before another call. Refresh the offering revision, evidence commitments, review and disclosure status, readiness milestone, issuer authority, and publication or finality receipt.
ESCALATE WHEN: Escalate when issuer authority, diligence evidence, disclosures, approvals, publication, or chain finality cannot be matched to one immutable revision.

503The authoritative service or read model is unavailable.Dependency unavailable or outcome uncertain · JSON RESPONSE+

{
  "code": "invalid_credentials",
  "message": "the supplied Hybrid credential is invalid"
}

INTEGRATION DECISIONinvalid_credentials

CALLER ACTION: Treat the failure as transient and preserve the last known good representation without presenting it as fresh.
RETRY SAFETY: Retry with bounded exponential backoff and jitter; stop after the integration's failure budget is exhausted.
STATE RECONCILIATION: Refresh the offering revision, evidence commitments, review and disclosure status, readiness milestone, issuer authority, and publication or finality receipt.
ESCALATE WHEN: Escalate when issuer authority, diligence evidence, disclosures, approvals, publication, or chain finality cannot be matched to one immutable revision.

OPERATIONAL NOTES

Security and lifecycle guarantees

Export a reconstructable private audit record for one authorized diligence case without widening underlying Data Vault access.
The Rust gateway validates the public contract and routes only to the authoritative owner; clients never address internal services directly.
The tables and examples are derived from the current gateway source OpenAPI. Re-fetch the deployed OpenAPI before execution; deployment status is shown separately on this page.
Only parameters present in the OpenAPI operation are accepted; undocumented query keys fail closed with HTTP 422.

Reference version and availability details

This route is implemented in canonical gateway source and appears in the production OpenAPI snapshot observed 2026-10-02T23:27:55.510Z. Authentication, tenant, feature, venue, and market policy still apply.

Verify the exact production OpenAPI operation Return to the V2 directory