Mem0

Delete an organization, and with it every project and memory underneath it (Platform) via DELETE /api/v1/orgs/organizations/{org_id}

Remove a member from the organization; the target email address rides in the request body rather than in the path (Platform) via DELETE /api/v1/orgs/organizations/{org_id}/members

Delete a project, and with it the memories stored under it (Platform) via DELETE /api/v1/orgs/organizations/{org_id}/projects/{project_id}

Remove a member from the project; the target email address is a REQUIRED query parameter (Platform) via DELETE /api/v1/orgs/organizations/{org_id}/projects/{project_id}/members

Delete one webhook by its id (Platform) via DELETE /api/v1/webhooks/{webhook_id}

Delete the memories named in the request body -- a DELETE whose targets are carried as a body rather than in the path (Memory v1) via DELETE /v1/batch

Delete one entity by type and id through the v1 route; the v2 route is the current one (Memory v1) via DELETE /v1/entities/{entity_type}/{entity_id}

Delete EVERY memory matching the given entity and metadata filters. Unbounded: a call that names no filter targets everything the key can reach (Memory v1) via DELETE /v1/memories

Delete one memory by id, optionally deleting the memories linked to it (Memory v1) via DELETE /v1/memories/{memory_id}

Delete one entity, addressed by its type and id (v2) (Memory v2) via DELETE /v2/entities/{entity_type}/{entity_id}

List the organizations this API key can see (Platform) via GET /api/v1/orgs/organizations

Read one organization by its id (Platform) via GET /api/v1/orgs/organizations/{org_id}

List an organization's members and the role each holds (Platform) via GET /api/v1/orgs/organizations/{org_id}/members

List the projects in one organization (Platform) via GET /api/v1/orgs/organizations/{org_id}/projects

Read one project by its id (Platform) via GET /api/v1/orgs/organizations/{org_id}/projects/{project_id}

List a project's Dream reflection activity, cursor-paginated (Platform) via GET /api/v1/orgs/organizations/{org_id}/projects/{project_id}/dream/activity

Read a project's Dream reflection configuration (Platform) via GET /api/v1/orgs/organizations/{org_id}/projects/{project_id}/dream/config

List the source memories a Dream-derived memory was built from (Platform) via GET /api/v1/orgs/organizations/{org_id}/projects/{project_id}/dream/memory/{memory_id}/sources

List a project's Dream reflection runs, cursor-paginated (Platform) via GET /api/v1/orgs/organizations/{org_id}/projects/{project_id}/dream/runs

List the memories one Dream reflection run produced, cursor-paginated (Platform) via GET /api/v1/orgs/organizations/{org_id}/projects/{project_id}/dream/runs/{run_id}/memories

Read Dream reflection statistics for a project (Platform) via GET /api/v1/orgs/organizations/{org_id}/projects/{project_id}/dream/stats

List a project's members and the role each holds (Platform) via GET /api/v1/orgs/organizations/{org_id}/projects/{project_id}/members

List the webhooks registered on one project (Platform) via GET /api/v1/webhooks/projects/{project_id}

List the users, agents, apps and runs memories are attributed to, optionally narrowed to one organization or project (Memory v1) via GET /v1/entities

List the filter values available when querying entities (Memory v1) via GET /v1/entities/filters

Read one event by its id (Memory v1) via GET /v1/event/{event_id}

List the events recorded in the project the key resolves to (Memory v1) via GET /v1/events

List memories narrowed by entity, metadata, categories, keywords, fields and date range, as v1 query parameters (Memory v1) via GET /v1/memories

List the memories attributed to one entity, addressed by type and id (Memory v1) via GET /v1/memories/{entity_type}/{entity_id}

Read one memory by its id (Memory v1) via GET /v1/memories/{memory_id}

Read the revision history of one memory (Memory v1) via GET /v1/memories/{memory_id}/history

List the change events recorded against memories, paginated (Memory v1) via GET /v1/memories/events

Check the API key and resolve the organization and project it belongs to -- the cheapest authenticated read Mem0 publishes (Memory v1) via GET /v1/ping

Read usage statistics for the organization and project the key resolves to (Memory v1) via GET /v1/stats

Read one entity, addressed by its type and id (v2) (Memory v2) via GET /v2/entities/{entity_type}/{entity_id}

Change a project's name, description, custom instructions, custom categories, memory depth, decay, graph and multilingual settings (Platform) via PATCH /api/v1/orgs/organizations/{org_id}/projects/{project_id}

Turn Dream reflection on or off for a project and set its mode (Platform) via PATCH /api/v1/orgs/organizations/{org_id}/projects/{project_id}/dream/config

Create an organization with the given name (Platform) via POST /api/v1/orgs/organizations

Add a member to the organization by email address, with a role (Platform) via POST /api/v1/orgs/organizations/{org_id}/members

Create a project in the organization with the given name (Platform) via POST /api/v1/orgs/organizations/{org_id}/projects

Ask for a preview of what Dream reflection would produce for a project (Platform) via POST /api/v1/orgs/organizations/{org_id}/projects/{project_id}/dream/preview

Add a member to the project by email address, with a role (Platform) via POST /api/v1/orgs/organizations/{org_id}/projects/{project_id}/members

Register a webhook on a project for the named event types (Platform) via POST /api/v1/webhooks/projects/{project_id}

Register an agent entity so memories can be attributed to it; takes an agent_id, a name and optional metadata (Memory v1) via POST /v1/agents

Register an app entity so memories can be attributed to it; takes an app_id, a name and optional metadata (Memory v1) via POST /v1/apps

Start an export of the memories matching `filters` into the structure the required `schema` describes (Memory v1) via POST /v1/exports

Retrieve a previously requested export by its id or by filters; a POST because the selector rides in the body (Memory v1) via POST /v1/exports/get

Record feedback against one memory id, with an optional reason (Memory v1) via POST /v1/feedback

Add memories inferred from a message list, with categories, custom instructions, metadata and expiry options; the v1 add route, superseded by the v3 one (Memory v1) via POST /v1/memories

Semantic search over memories with a query string and v1 entity filters, optional keyword search, reranking and top_k (Memory v1) via POST /v1/memories/search

Register a run entity so memories can be attributed to it; takes a run_id, a name and optional metadata (Memory v1) via POST /v1/runs

Produce a summary of the memories matching a required `filters` object (Memory v1) via POST /v1/summary

Register a user entity so memories can be attributed to it; takes a user_id and optional metadata (Memory v1) via POST /v1/users

List memories with a REQUIRED v2 `filters` object in the request body -- a different request shape from the v1 query-parameter form, and a different filter semantics (Memory v2) via POST /v2/memories

Semantic search with a REQUIRED v2 `filters` object beside the query, plus reranking, a score threshold and top_k (Memory v2) via POST /v2/memories/search

List memories with a required v3 `filters` object plus categories, keywords, fields, date range and expired-memory handling (Memory v3) via POST /v3/memories

Add memories from a message list (v3), with graph extraction, temporal reasoning, structured-data schema, categories, custom instructions and expiry options (Memory v3) via POST /v3/memories/add

Semantic search (v3) with a required `filters` object, categories, a reference date, reranking, a threshold and expired-memory handling (Memory v3) via POST /v3/memories/search

Change one organization member's role; the member is named by email address in the request body (Platform) via PUT /api/v1/orgs/organizations/{org_id}/members

Change one project member's role; the member is named by email address in the request body (Platform) via PUT /api/v1/orgs/organizations/{org_id}/projects/{project_id}/members

Change a webhook's URL, name or event types (Platform) via PUT /api/v1/webhooks/{webhook_id}

Update several memories in one request; the memories ride in the request body (Memory v1) via PUT /v1/batch

Replace one memory's text, metadata or expiration date (Memory v1) via PUT /v1/memories/{memory_id}