Mem0 Cloud

Endpoints (4 live)

• DELETE /v1/memories — Delete your stored memories, like mem0's delete memory and delete all memories. With memory_id: deletes that one memory (404 if it is not yours). Without it: deletes up to 200 of your memories matching user_id, agent_id, app_id or run_id (at least one), and says if more remain. Requires your memory_key (a secret string you generate): other keys cannot delete your memories. (0.002 USDC on Base)
• POST /v3/memories/search — Search your stored memories by meaning, like mem0's search: embeds the query and returns the closest memories with a relevance score from 0 to 1. Only memories stored under the same memory_key (your secret string; required) are searched. filters must name at least one of user_id, agent_id, app_id, run_id. Returns {results:[{id, memory, score, metadata, ...}]}. (0.004 USDC on Base)
• POST /v3/memories/add — Store memories from a conversation, like mem0's add: an AI model extracts durable facts about the user from the messages (or, with infer=false, stores each message as is), embeds them and saves them privately under your memory_key (a secret string you generate; required). Identical facts are stored once. Needs at least one of user_id, agent_id, app_id, run_id. Memories are kept for 365 days. Returns {event_id, status, results:[{id, memory, event: ADD|NONE}]}. (0.008 USDC on Base)
• GET /v1/memories — Read your stored memories, like mem0's get memory and get all memories. With memory_id: returns that one memory (404 if it is not yours). Without it: returns a page {count, next, previous, results} of the memories matching user_id, agent_id, app_id or run_id (at least one; "*" matches any value), newest first. Requires your memory_key (a secret string you generate): a different key sees nothing. (0.002 USDC on Base)