# Agent Memory List API

> Agent Memory List API is a paid API for AI agents from agent-memory-api.johntaylor1online.workers.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).

Lists stored memories for an AI agent from persistent agent memory storage, returning scored memory entries

## Facts

- Endpoint: POST https://agent-memory-api.johntaylor1online.workers.dev/memory/list
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-memory-list-api-b9de9b67
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Bx3V0_95nlm3CK82tuZzA

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 agent-memory-list-api-b9de9b67 -d '<json body>'
```

Example prompt: Show me all the memories you have stored so far — list them out with their relevance scores so I can see what you've been remembering.

## When to prefer this

Use this endpoint when an AI agent needs to enumerate all persisted memories from its long-term storage, especially to audit, review, or surface context before a task. Prefer this over a semantic search/query endpoint when you want the full unfiltered list rather than relevance-ranked results for a specific query.

## Known failure modes

- Payment not provided or invalid x402 payment header — returns 402 Payment Required
- No memories stored yet — returns empty memories array
- Malformed POST body — returns 400 Bad Request
- Worker timeout or cold start — returns 503 or timeout error
- Unauthorized access to another agent's memory namespace — returns 403

## How this service works

x402-powered API: agent-memory-api

## Output

Returns a JSON array of memory entries, each containing a relevance score (e.g. 0.95) and the memory content string. Example: {memories: [{score: 0.95, content: 'Memory recall works'}]}

## Request schema (JSON Schema)

```json
{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "body": {},
     "enum": [
      "POST"
     ],
     "type": "string",
     "bodyType": "json"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "memories": [
   {
    "score": 0.95,
    "content": "Memory recall works"
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-memory-list-api-b9de9b67/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent-memory-api.johntaylor1online.workers.dev](https://www.zero.xyz/host/agent-memory-api.johntaylor1online.workers.dev/llms.txt)