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MemoryAPI Store Memory
x402
MemoryAPI Store Memory is a paid API for AI agents from api.memoryapi.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Stores a memory entry for an AI agent for later retrieval
Price / call$0.001
Success—
StatusUnknown
How this service works
Semantically search stored agent memories using natural language
Output
A confirmation that the memory has been stored, along with a memory ID or acknowledgment record that can be used to retrieve or reference the memory later.
Example use cases
Customer preference tracking for support agents
“Remember this for future interactions: Our client uses technical jargon, always wants cost breakdowns in their quotes, and prefers email over phone calls.”
Multi-session conversation context preservation
“Store that we discussed migrating their database last week and they were concerned about downtime—my agent should reference this next time they contact us.”
Persistent knowledge base for agent teams
“Save to memory that Sarah's company uses Salesforce as their CRM, their fiscal year ends in June, and they have 15 employees across 3 locations.”
Technical details
Endpoint
GEThttps://api.memoryapi.org/x402/memoryWhen to prefer
Use this endpoint when you need to persist a discrete piece of information for an AI agent between sessions or across calls, and you are operating in an x402 micropayment-enabled environment. Prefer this over in-context storage when you need durable, cross-session memory for an agent.
Side effects
- Missing or empty memory content returns an error
- Payment not processed causes 402 response
- Invalid agent identifier causes rejection
- Memory content too large exceeds payload limits
- Network timeout or service unavailability returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | — |
Output
Schema · Response
{
"example": {
"memory": {
"id": "uuid",
"content": "User prefers dark mode",
"created_at": "2026-01-01T00:00:00Z"
},
"success": true
}
}Tags
x402
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