# AgentServices Memory Search

> AgentServices Memory Search is a paid API for AI agents from agentservices.to, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Searches an agent's stored memory using a natural language query, returning semantically relevant results

## Facts

- Endpoint: POST https://agentservices.to/v1/memory/search
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentservices-memory-search-64b10632
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sZzuhw9MyNdBFGt27Mei7

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability agentservices-memory-search-64b10632 -d '<json body>'
```

Example prompt: Search my agent memory for anything related to 'DeFi yield strategies' and show me the most relevant results.

## When to prefer this

Choose this endpoint when an AI agent needs to retrieve previously stored contextual information, notes, or facts using semantic search. Ideal for agent workflows that require persistent memory across sessions and need to recall relevant prior context based on a natural language query. Prefer over raw database queries when semantic relevance rather than exact-match lookup is needed.

## Known failure modes

- Missing required 'query' field returns 400 validation error
- Empty or whitespace-only query may return no results
- Payment failure via x402 if insufficient USDC balance
- No matching memories returns empty result set
- Query too vague may return low-relevance or no results

## How this service works

Paid data APIs for AI agents. Crypto market data, DeFi yields, IP geolocation, dispute resolution, marketing intelligence. Powered by x402 micropayments on Base.

## Output

Returns semantically matched memory entries relevant to the provided search query, likely including stored text, metadata, and relevance scores from the agent's memory store.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "query": {
   "type": "string",
   "description": "Search query"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentservices-memory-search-64b10632/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentservices.to](https://www.zero.xyz/host/agentservices.to/llms.txt)