Export the audit log for a time range

audit_event.export

Returns the company's audit events created in [from, to) in the request's environment, plus any event the chain links between two of them whatever its createdAt, as a JSON Lines file (`application/jsonl`, `Content-Disposition` filename, `Content-Digest` SHA-256); send `Accept: application/json` for this JSON object. Each line is one event with every field its digest covers, so a reader verifies the chain without Arc: drop `digest` from the line, hash the rest as canonical JSON (keys sorted, no whitespace) with SHA-256, and compare. Each line's `prevDigest` is the line before's `digest`; the first line's is `firstPrevDigest`, the event before the range. A range holds at most 10,000 events created in it, with the linked events on top; a wider one refuses with invalid_request, so split it. Callers: the account owner's CLI login, or an agent token with activity:read, or a personal access token with activity:read.

GET /v1/audit-events/export

Principal user_session. Idempotency not_required. Environment either.

Input

Field	In	Type	Description
`from` required	query	`string`	The first instant of the range, inclusive.
`to` required	query	`string`	The end of the range, exclusive. It must follow from.
`X-Hyperscale-Environment`	header	`sandbox \| live`

Output

Field	Type	Description
`contentType` required	`"application/jsonl"`
`filename` required	`string`
`content` required	`string`	One JSON object per line, in chain order: id, tenantId, environment, event, level, operationId, principalId, resourceKind, resourceId, body, createdAt, chainVersion, prevDigest and digest. An event the chain links between two in the range comes along even when its createdAt falls outside it, so every prevDigest names the line before.
`sha256` required	`string`	SHA-256 of content's UTF-8 bytes
`sizeBytes` required	`integer`
`eventCount` required	`integer`
`from` required	`string`
`to` required	`string`
`chainVersion` required	`"audit_event_digest_v1"`
`firstPrevDigest` required	`string \| null`	The digest the range's first event links to: the last event before from, or null when the range starts the chain or holds no events.
`lastDigest` required	`string \| null`	The range's last event's digest; null when it holds none.

Request sample

Only a signed-in person may call this: the CLI after hyperscale auth login, or curl with a personal access token (hyperscale_pat_...) with activity:read or an agent token with activity:read. The agent's grant must span every Product the call reads. A Product key cannot, so the SDK, which signs in with a Product key or a customer session, has no sample for it.

curl

curl --request GET 'https://hyperscale0.ai/v1/audit-events/export' \
  --header "Authorization: Bearer $HYPERSCALE_TOKEN" \
  --header 'X-Hyperscale-Environment: sandbox'

CLI

hyperscale api call audit_event.export

Errors

Code	HTTP	Cause
`approval_rejected`	403	A person rejected the call or returned it to the maker, so it never runs.
`approval_required`	202	The call waits for decisions: an agent's call over its grant waits on its delegator, and a program action under `requires approval` waits on distinct people other than the maker.
`environment_mismatch`	403	The session was issued for sandbox or live and the request targets the other environment.
`internal_error`	500	Hyperscale hit an unexpected server-side condition and hid internal implementation details from this audience.
`invalid_request`	400	The request does not match the API reference.
`method_not_allowed`	405	The route exists, but not for the request's HTTP method.
`missing_required_permission`	403	The signed-in member's current role does not grant the permission required for this operation.
`missing_required_scope`	403	The credential is valid but does not grant one or more operation scopes.
`not_found`	404	No Hyperscale route matched the requested path and method.
`oauth_client_not_admitted`	403	The bearer is an OAuth client token, and this operation does not admit the oauth2_client principal.
`product_access_suspended`	403	The Product is disabled or closed, so its credentials are suspended in every environment.
`product_activation_required`	403	The live Product or required live capability is not active yet.
`rate_limited`	429	The credential sent more than its limit in the current 60-second window: 600 requests per API key or session, 1,200 per IP address. Every response carries `x-ratelimit-limit`, `x-ratelimit-remaining` and `x-ratelimit-reset` (Unix seconds).
`resource_not_found`	404	The requested resource does not exist in the credential's visible scope.
`resource_reader_unavailable`	503	A generated read model could not serve the request at this moment.
`state_conflict`	409	The operation conflicts with the current durable state of the resource.
`tenant_mismatch`	403	The request mixed tenant-owned identifiers across tenant boundaries.
`tenant_not_found`	404	The credential resolved to a tenant Hyperscale cannot find.
`unauthorized`	403	The request did not include a valid Hyperscale bearer credential for this environment.
`agent_token_expired`	401	The agent token is real, but its grant ended. A grant lasts 30 days, or 7 days unused. `details.expiresAt` holds the date in ISO 8601 and `details.agentName` names the agent.
`agent_token_replaced`	401	The account owner ran `hyperscale agent setup` again for this agent, which replaced this token with a newer one. `details.agentName` names the agent and `details.replacedAt` holds the date.
`device_login_expired`	401	The bearer is the account owner's own device login from `hyperscale auth login`, not an agent token. Its access token lasts an hour and the CLI refreshes it; the login itself ends after 30 days, or 7 days unused. `details.expiresAt` holds when it ended in ISO 8601.
`invalid_credentials`	401	Hyperscale could not accept the account or credential request. Signup, login, and bearer authentication use one 401 for every case they reject, so the response exposes no credential-specific reason or registered-email verdict. The single exception is a key that is real but homed in the other environment: because the presented secret already matched a stored key, the message names the mismatch instead of leaving a working credential looking unknown. A bearer that matched nothing gets text that fits its prefix (an agent token, a refresh token, a personal access token, a session or no Hyperscale token at all), which says only what the caller sent, never whether a credential like it exists.
`session_expired`	401	The session behind this request has ended. A console session ends 30 days after sign-in, or after 12 hours with no request. An admin or customer session ends 24 hours after sign-in, or after 15 minutes with no request. A personal access token ends at the `expiresAt` set when it was created.
`session_required`	401	This operation needs a person signed in through the browser or the `hyperscale` CLI. A Product API key cannot call it. The request carried no session, or its token matched no live session.
`session_revoked`	401	The session or personal access token behind this request was ended before its expiry. Sign-out, `user.session.revoke`, a password reset, a role change, removal from the team, user suspension and `personal_access_token.revoke` all end sessions.
`tenant_status_forbidden`	409	The company is suspended or closed, so every credential bound to it is refused, reads included. `details.tenantId` names the company.

All operations