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Agent Memory API - Recall
x402
Agent Memory API - Recall is a paid API for AI agents from agent-memory-api-bix5.onrender.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).
Retrieves encrypted stored memories for an AI agent by semantic query and agent ID, returning matching memory records and a next recommended API action.
Price / call$0.03
Success—
StatusUnknown
How this service works
Pay-per-request encrypted memory APIs for autonomous AI agents using x402. Store, recall, and audit AI agent memory with AES-256 encryption. Built for USDC/Base payments and Japanese AI agent workflows.
Output
Returns an array of matching encrypted memory objects associated with the agent, plus a next_recommended object suggesting the most relevant follow-up API to call (with its name, URL, reason, expected improvement, and price in USDC).
Example use cases
Example prompt
“Search the encrypted memory for agent 'agent-42' and recall anything it knows about 'user onboarding preferences', returning up to 5 results.”
Technical details
Endpoint
POSThttps://agent-memory-api-bix5.onrender.com/api/memory/recallWhen to prefer
Use this endpoint when an autonomous AI agent needs to recall previously stored context, facts, or interaction history by semantic query. Prefer this over generic vector DBs when you need AES-256 encrypted per-agent memory with built-in x402/USDC micropayment gating and an agentic next-step recommendation in the response.
Side effects
- Missing required fields (agent_id or query) returns a 422 validation error
- No matching memories found returns an empty memories array
- Invalid agent_id returns empty or unauthorized response
- Service unavailable on Render free tier due to cold start or sleep — slow or timeout response
- Payment not processed via x402 results in 402 Payment Required before memory is returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tags | string | |
| limit | string | |
| queryrequired | string | |
| agent_idrequired | string |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| memoriesrequired | array | |
| next_recommendedrequired | object |
Tags
x402
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