Mem0

AI · AI

Memories, users, and projects reached with that account’s own API key.

Connect Mem0 with Fabriq Developer

Your user pastes their Mem0 credential on a page Agentic Fabriq hosts, so it never reaches your backend and never becomes one shared key across all of your users. Same call as OAuth, one more argument.

from af_sdk import AgenticFabriq

af = AgenticFabriq()                      # reads AF_APP_ID / AF_APP_SECRET

url = await af.initiate_connection(request, provider="mem0", method="api_key")
return redirect(url)                      # an AF-hosted page, not yours

async with await af.for_user(request) as session:
    tools = await session.get_tools()     # only what this user granted

Provider names are surfaces, not vendors, and the authoritative list is the capabilities endpoint rather than any page including this one — an unknown name returns 400 with the valid list. Fabriq Developer is free to start and needs no provider paperwork. Start free or read the quickstart.

Connecting Mem0 in practice

Mem0’s v3 Platform API removed the parameters most v2 integrations were built around — output_format, api_version, async_mode and enable_graph among them — and quietly changed defaults underneath: search now applies a 0.1 similarity threshold and rerank flipped from true to false. Writes are always async in v3, so a read issued straight after a write can legitimately return nothing.

Worth knowing

Adds and searches moved to dedicated endpoints, POST /v3/memories/add/ and POST /v3/memories/search/, split out of the combined v1 and v2 endpoints.
The list endpoint’s response changed from a bare results array to a paginated envelope with count, next, previous and results, so a client that indexed into the old shape breaks silently.
async_mode is no longer configurable — v3 is always async — and enable_graph is automatic, so code that set either is now passing a rejected parameter.
Authentication is Authorization: Token <your-api-key>, and organization and project scoping for multi-tenant isolation is a Platform-only feature, absent from the self-hosted build.

Checked against Platform v2 to v3 migration (2026-09-29), Mem0 API reference (2026-09-29), Mem0 platform quickstart (2026-09-29)

Acts as the person, not as itself

Each user connects their own account. Every call carries both identities — the agent and the person it is acting for — so the agent can never reach past what that individual can already do.

Credentials never touch the agent

Tokens live in the vault and attach server-side at call time. The agent holds a session, not a secret, and revoking access does not mean rotating a key.

Every call on the record

Who asked, which agent acted, which action ran, and the verdict that let it through — one audit trail across every integration, not one per vendor.

What an agent can do

Each action is granted on its own. An agent allowed to read is not thereby allowed to write, and the scope beside each row is what the acting user must have connected for it to run at all.

mem0_delete_api_v1_orgs_organizations_by_org_idWRITE

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

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mem0_delete_api_v1_orgs_organizations_by_org_id_membersWRITE

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

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mem0_delete_api_v1_orgs_organizations_by_org_id_projects_by_project_idWRITE

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

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mem0_delete_api_v1_orgs_organizations_by_org_id_projects_by_project_id_membersWRITE

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

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mem0_delete_api_v1_webhooks_by_webhook_idWRITE

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

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mem0_delete_v1_batchWRITE

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

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mem0_delete_v1_entities_by_entity_type_by_entity_idWRITE

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}

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mem0_delete_v1_memoriesWRITE

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

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mem0_delete_v1_memories_by_memory_idWRITE

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

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mem0_delete_v2_entities_by_entity_type_by_entity_idWRITE

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

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mem0_get_api_v1_orgs_organizationsREAD

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

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mem0_get_api_v1_orgs_organizations_by_org_idREAD

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

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mem0_get_api_v1_orgs_organizations_by_org_id_membersREAD

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

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mem0_get_api_v1_orgs_organizations_by_org_id_projectsREAD

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

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mem0_get_api_v1_orgs_organizations_by_org_id_projects_by_project_idREAD

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

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mem0_get_api_v1_orgs_organizations_by_org_id_projects_by_project_id_dream_activityREAD

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

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mem0_get_api_v1_orgs_organizations_by_org_id_projects_by_project_id_dream_configREAD

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

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mem0_get_api_v1_orgs_organizations_by_org_id_projects_by_project_id_dream_memory_by_memory_id_sourcesREAD

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

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mem0_get_api_v1_orgs_organizations_by_org_id_projects_by_project_id_dream_runsREAD

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

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mem0_get_api_v1_orgs_organizations_by_org_id_projects_by_project_id_dream_runs_by_run_id_memoriesREAD

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

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mem0_get_api_v1_orgs_organizations_by_org_id_projects_by_project_id_dream_statsREAD

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

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mem0_get_api_v1_orgs_organizations_by_org_id_projects_by_project_id_membersREAD

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

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mem0_get_api_v1_webhooks_projects_by_project_idREAD

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

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mem0_get_v1_entitiesREAD

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

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mem0_get_v1_entities_filtersREAD

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

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mem0_get_v1_event_by_event_idREAD

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

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mem0_get_v1_eventsREAD

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

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mem0_get_v1_memoriesREAD

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

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mem0_get_v1_memories_by_entity_type_by_entity_idREAD

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

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mem0_get_v1_memories_by_memory_idREAD

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

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mem0_get_v1_memories_by_memory_id_historyREAD

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

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mem0_get_v1_memories_eventsREAD

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

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mem0_get_v1_pingREAD

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

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mem0_get_v1_statsREAD

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

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mem0_get_v2_entities_by_entity_type_by_entity_idREAD

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

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mem0_patch_api_v1_orgs_organizations_by_org_id_projects_by_project_idWRITE

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}

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mem0_patch_api_v1_orgs_organizations_by_org_id_projects_by_project_id_dream_configWRITE

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

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mem0_post_api_v1_orgs_organizationsWRITE

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

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mem0_post_api_v1_orgs_organizations_by_org_id_membersWRITE

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

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mem0_post_api_v1_orgs_organizations_by_org_id_projectsWRITE

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

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mem0_post_api_v1_orgs_organizations_by_org_id_projects_by_project_id_dream_previewWRITE

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

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mem0_post_api_v1_orgs_organizations_by_org_id_projects_by_project_id_membersWRITE

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

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mem0_post_api_v1_webhooks_projects_by_project_idWRITE

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mem0_post_v1_agentsWRITE

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

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mem0_post_v1_appsWRITE

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

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mem0_post_v1_exportsWRITE

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

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mem0_post_v1_exports_getWRITE

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

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mem0_post_v1_feedbackWRITE

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

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mem0_post_v1_memoriesWRITE

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

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mem0_post_v1_memories_searchWRITE

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

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mem0_post_v1_runsWRITE

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

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mem0_post_v1_summaryWRITE

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

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mem0_post_v1_usersWRITE

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

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mem0_post_v2_memoriesWRITE

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

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mem0_post_v2_memories_searchWRITE

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

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mem0_post_v3_memoriesWRITE

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

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mem0_post_v3_memories_addWRITE

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

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mem0_post_v3_memories_searchWRITE

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

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mem0_put_api_v1_orgs_organizations_by_org_id_membersWRITE

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

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mem0_put_api_v1_orgs_organizations_by_org_id_projects_by_project_id_membersWRITE

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

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mem0_put_api_v1_webhooks_by_webhook_idWRITE

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

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mem0_put_v1_batchWRITE

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

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mem0_put_v1_memories_by_memory_idWRITE

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

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