An endpoint is one callable HTTP operation. Use this index to find the operation that reads data, changes the model, manages access, or supports another application workflow.

It contains 142 operations across 14 resource areas, transcribed from the executable OpenAPI contract at revision 996452a.

Read the wire conventions Download OpenAPI 3.1

Quick example

The liveness endpoint is the smallest request in the API. It needs no credentials and returns plain text when the process can answer HTTP.

cURL

export ORDINATE_URL="http://localhost:8080"
curl --fail "$ORDINATE_URL/v1/healthz"
# ok

Reference

Search by method, path, operation ID, summary, or resource area. Every result opens the complete parameter, schema, response, and code reference.

Filter endpoints

142 of 142 operations

Administration4

POST/v1/admin/change-setsPreview a durable administration change set GET/v1/admin/change-sets/{id}Read an administration change set POST/v1/admin/change-sets/{id}/cancelCancel a previewed administration change set POST/v1/admin/change-sets/{id}/commitCommit a previewed administration change set

Annotations8

POST/v1/annotationsCreate an annotation GET/v1/annotations/{id}Read an annotation PUT/v1/annotations/{id}Edit an annotation POST/v1/annotations/{id}/redactRedact annotation content GET/v1/annotations/{id}/versionsList annotation versions POST/v1/annotations/attachmentsUpload an annotation attachment GET/v1/annotations/attachments/{id}Download an annotation attachment POST/v1/annotations/queryQuery annotations

Authentication22

GET/v1/auth/callbackComplete OIDC login POST/v1/auth/effectiveExplain an effective authorization decision GET/v1/auth/grantsList authorization grants POST/v1/auth/grantsCreate an authorization grant DELETE/v1/auth/grants/{id}Retire an authorization grant GET/v1/auth/loginBegin OIDC authorization-code login POST/v1/auth/login/localSign in with local credentials POST/v1/auth/logoutRevoke the current session GET/v1/auth/methodsDiscover configured authentication methods GET/v1/auth/principalsList principals POST/v1/auth/principalsCreate a local human principal GET/v1/auth/rolesList authorization roles POST/v1/auth/rolesCreate an authorization role GET/v1/auth/roles/{id}Read an authorization role PUT/v1/auth/roles/{id}Update or retire an authorization role GET/v1/auth/service-identitiesList service identities POST/v1/auth/service-identitiesCreate a service identity POST/v1/auth/service-identities/{id}/tokensMint or rotate a service token POST/v1/auth/service-identities/tokens/{token_id}/revokeRevoke a service token GET/v1/auth/sessionsList the caller's sessions or all sessions DELETE/v1/auth/sessions/{id}Revoke a session as an administrator GET/v1/auth/whoamiDescribe the authenticated principal

Calculations7

POST/v1/calc/backfillCreate a calculation backfill GET/v1/calc/backfill/{job_id}Read calculation backfill progress POST/v1/calc/backfill/{job_id}/cancelCancel a calculation backfill POST/v1/calc/backfill/{job_id}/commitCommit a preview calculation backfill GET/v1/calc/lineageRead calculation lineage at a series instant GET/v1/calc/rules/{rule_id}/statusRead calculation instance health GET/v1/calc/rules/{rule_id}/traceRead calculation evaluation trace

Collectors and jobs3

GET/v1/collectorsList collector connection diagnostics GET/v1/jobsList storage jobs POST/v1/jobs/retention-backfillEnqueue a confirmed retention backfill

Contract1

GET/v1/openapi.jsonRead the executable OpenAPI contract

Displays13

GET/v1/display-foldersList child display folders POST/v1/display-foldersCreate a display folder GET/v1/display-folders/{id}Read a display folder PUT/v1/display-folders/{id}Rename a display folder GET/v1/displaysList readable display documents POST/v1/displaysSave a new display document GET/v1/displays/{id}Read a display document PUT/v1/displays/{id}Save a new version of a display document GET/v1/displays/{id}/exportExport a canonical display document GET/v1/displays/{id}/lintLint a stored display document GET/v1/displays/resolveResolve a saved or generated display for an asset POST/v1/displays/time/navigator-contextResolve a calendar-aware navigator context window POST/v1/displays/time/resolveResolve display time expressions exactly

Episodes13

POST/v1/episodesCreate an episode GET/v1/episodes/{id}Read an episode PUT/v1/episodes/{id}Edit an episode POST/v1/episodes/{id}/closeClose an open episode GET/v1/episodes/{id}/linksList episode genealogy links POST/v1/episodes/{id}/linksCreate an episode genealogy link POST/v1/episodes/{id}/voidVoid an episode POST/v1/episodes/queryQuery episodes GET/v1/episodes/templatesList episode templates POST/v1/episodes/templatesCreate an episode template GET/v1/episodes/templates/{id}Read an episode template PUT/v1/episodes/templates/{id}Revise an episode template POST/v1/episodes/traverseTraverse episode genealogy

Model45

POST/v1/model/assetsCreate an asset GET/v1/model/assets/{uuid}Read an asset projection PATCH/v1/model/assets/{uuid}Rename, move, retire, or unretire an asset POST/v1/model/assets/{uuid}/instantiateInstantiate a template beneath an asset GET/v1/model/assets/{uuid}/linksList links involving an asset GET/v1/model/assets/{uuid}/propertiesList own or effective asset properties DELETE/v1/model/assets/{uuid}/properties/{key}Clear an asset property override PUT/v1/model/assets/{uuid}/properties/{key}Set an asset property POST/v1/model/attributesCreate an attribute instance GET/v1/model/attributes/{uuid}Read an effective attribute PATCH/v1/model/attributes/{uuid}Retire an attribute instance GET/v1/model/attributes/{uuid}/bindingsRead an attribute binding timeline POST/v1/model/bindingsBind, rebind, unbind, or splice-revert a series GET/v1/model/calc/rulesList calculation rules POST/v1/model/calc/rulesCreate a calculation rule GET/v1/model/calc/rules/{id}Read a calculation rule PUT/v1/model/calc/rules/{id}Create a new calculation rule version POST/v1/model/calc/rules/{id}/retireRetire a calculation rule GET/v1/model/calc/rules/{id}/versionsList calculation rule versions GET/v1/model/eventsRead the model transaction event feed POST/v1/model/events/subscribeSubscribe to permission-filtered model events GET/v1/model/healthzReport model database readiness GET/v1/model/jobsList model jobs POST/v1/model/jobsCreate and preview a model job GET/v1/model/jobs/{id}Read a model job POST/v1/model/jobs/{id}/commitCommit a previewed model job POST/v1/model/linksCreate an asset link PATCH/v1/model/links/{uuid}Retire or restore an asset link GET/v1/model/lintsList open model governance lints GET/v1/model/registries/{kind}List a governed registry POST/v1/model/registries/{kind}/entriesCreate a governed registry entry GET/v1/model/registries/{kind}/entries/{id}Read a governed registry entry POST/v1/model/resolveResolve model selectors to assets, attributes, and binding segments GET/v1/model/resolve-pathResolve a composition path GET/v1/model/stagingList staged unbound series GET/v1/model/templatesList templates POST/v1/model/templatesCreate a template GET/v1/model/templates/{uuid}Read a template PATCH/v1/model/templates/{uuid}Replace a template version GET/v1/model/treeRead the composition tree GET/v1/model/viewsList views POST/v1/model/viewsCreate a view GET/v1/model/views/{uuid}Read a view PATCH/v1/model/views/{uuid}Rename or retire a view GET/v1/model/views/{uuid}/treeRead a view tree

Operations2

GET/v1/operationsList permission-filtered operations GET/v1/operations/{namespaced_id}Read a permission-filtered operation

Reads10

POST/v1/read/as-ofRead the arrival-time view through model bindings POST/v1/read/atEvaluate attributes at explicit instants POST/v1/read/episode-overlayNormalize closed episodes onto a 0..1 comparison grid POST/v1/read/rawRead raw points through model bindings POST/v1/read/raw-auditRead all revisions through model bindings POST/v1/read/renderRender model-addressed attributes for a pixel width POST/v1/read/sampledEvaluate attributes on a regular sample grid POST/v1/read/snapshotRead the current point through model bindings POST/v1/read/subscribeSubscribe to resolved live updates over SSE POST/v1/read/summaryCalculate windowed summaries through model bindings

Series storage12

GET/v1/seriesList registered series visible to the caller GET/v1/series/{uuid}/chunksList storage chunks for a series and range GET/v1/series/{uuid}/finalisedRead the finalisation watermark GET/v1/series/{uuid}/gapsRead recorded gap markers GET/v1/series/{uuid}/lifecycle-policyRead a series lifecycle policy PUT/v1/series/{uuid}/lifecycle-policyReplace a series lifecycle policy GET/v1/series/{uuid}/rawRead merged raw series points GET/v1/series/{uuid}/raw-auditRead every stored revision in audit order GET/v1/series/{uuid}/renderRender a numeric series for a pixel width GET/v1/series/{uuid}/rollupsRead stored rollup rows GET/v1/series/{uuid}/snapshotRead the latest series point PUT/v1/series/{uuid}/writable-classSet the series writable class

Service1

GET/v1/healthzReport process liveness

Streaming1

GET/v1/streamStream live series updates over WebSocket

Authentication — get credentials for protected endpoints.
Wire conventions — handle timestamps, errors, pagination, and idempotency consistently.
OpenAPI contract — download the machine-readable version of this reference.

Every shipped HTTP operation

Overview