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Vaaya Mem0 Memory Search
x402
Vaaya Mem0 Memory Search is a paid API for AI agents from vaaya.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Searches a user's stored memory in Mem0 to retrieve semantically relevant memories by query
Price / call$0.01
Success—
StatusUnknown
How this service works
Give an AI agent a credit account. Set a limit and a spending policy, and the agent makes approved, metered purchases from providers that accept Vaaya.
Output
Returns a ranked list of memory records matching the query for the specified user, ordered by semantic relevance. Each record typically includes the memory content and associated metadata.
Example use cases
Personalized agent response grounding
“Before replying to this user, search their memory in mem0 for anything related to 'project deadlines' — user ID is 'user_42' — and pull the top 3 results so I can personalize the response.”
CRM context recall for outreach
“Look up what we know about user 'contact_789' in mem0 by searching for 'budget constraints' — give me the top 5 memories so my outreach message is relevant.”
Returning user session continuity
“This user just came back — their ID is 'user_delta99'. Search their stored memories for anything about 'onboarding progress' and return the top 3 so I can pick up where we left off.”
Technical details
Endpoint
POSThttps://vaaya.ai/api/run/mem0/searchWhen to prefer
Use this endpoint when your agent needs to recall past context, preferences, or facts stored in Mem0 for a specific user before generating a response or taking action. Prefer this over generic search APIs when you are working within the Mem0 memory ecosystem and need semantic similarity-based retrieval tied to a user identity.
Side effects
- Missing required 'query' field returns a validation error
- Missing required 'user_id' returns a validation error
- No matching memories returns an empty result set
- Invalid or non-existent user_id may return empty results without error
- top_k value of 0 or negative rejected due to exclusiveMinimum constraint
- Network or upstream Mem0 service failure returns a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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