Agentmemory Rest API

REST is agentmemory's primary surface. MCP is a bridge on top of it. Every memory operation has an HTTP endpoint under http://localhost:3111/agentmemory/*.

Quick start

# liveness
curl -fsS http://localhost:3111/agentmemory/livez

# For this fixed loopback URL only. Do not print the value or enable shell tracing.
agentmemory_secret="${AGENTMEMORY_SECRET:-$(cat "$HOME/.agentmemory/secret")}"
test -n "$agentmemory_secret" || exit 1

# save
curl -fsS -X POST http://localhost:3111/agentmemory/remember \
  -H "Authorization: Bearer $agentmemory_secret" \
  -H "Content-Type: application/json" \
  -d '{"content":"chose JWT refresh rotation","concepts":["jwt-refresh-rotation"]}'

# recall
curl -fsS -X POST http://localhost:3111/agentmemory/smart-search \
  -H "Authorization: Bearer $agentmemory_secret" \
  -H "Content-Type: application/json" \
  -d '{"query":"auth token strategy","limit":5}'

Auth

Protected endpoints require bearer authentication by default, including localhost. Liveness is public. The example uses an explicit environment secret or the generated local secret file; if the daemon uses a secret from its .env, load that value locally without displaying it. For a remote daemon, require an explicit credential for that endpoint and HTTPS. Never forward a local-file secret or follow an authenticated redirect to another host. See TROUBLESHOOTING.md.

Conventions

• Save returns 201, reads return 200, validation errors return 400.
• Use documented fields only. A successful response does not prove an unsupported field was applied.
• The REST port defaults to 3111 and is configurable with --port or --instance. The viewer defaults to 3113; the internal engine WebSocket defaults to 49134.

See also

• agentmemory-mcp-tools for the MCP equivalents.
• agentmemory-config for local configuration and the secret.

Reference