MemBox
No signup. No credit card. No limits.

Live Memory for
Your AI Agents

Create a MemBox in seconds. Get an API endpoint and token. Upload documents, store memories, and let your AI agents access it all.

Enter a username to register. You will receive a login token — save it offline to log back in later.

Instant Setup

Create a MemBox and get API endpoint + token in under 2 seconds.

REST API

Simple PUT/GET/DELETE. Works with curl, Python, Node.js, any HTTP client.

Token Auth

Each box gets a unique secret token. Only your tools can access it.

File Upload

Upload PDFs, Word, Excel, images, code — up to 500 MB each.

Free Storage Included

1 MB included with every free MemBox. Need more? Self-host on your own infra, or contact rommark@gmx.com for hosting provider recommendations.

Path-Based

Organize in folders: project/context, docs/reports, agent/state.

Supported File Types

PDFWordExcelPowerPointCSVJSONYAMLMarkdownImagesAudioVideoArchivesCodeParquetONNX

How It Works

1

Create a MemBox

Pick a name, get a unique API endpoint and secret token instantly. No forms, no configs.

2

Store Anything

Upload PDFs, code, documents, or write JSON/text memories via simple REST calls. Organize by path.

3

Your Agents Remember

Claude Code, Cursor, Cline, LangChain, or any HTTP-capable agent reads and writes to your MemBox across sessions.

100% Free

No credit card, no limits, no premium tiers

100+ File Types

PDF, Word, Excel, images, audio, video, code, ML models

1 MB Free Storage

Included with every free MemBox — self-host or ask us for hosting options when you need more

< 2s Setup

From zero to a live API endpoint in under 2 seconds

Works With Every AI Agent

Any tool that can make HTTP calls can use MemBox. No SDK needed — just plain REST.

Claude CodeCursorClineGPT AgentsLangChainCrewAIAutoGenMCPCodex CLIAny HTTP Client

Three Lines. That's It.

Store a memory, read it back, done. No setup, no config, no SDK.

bash
# Store a memory
curl -X PUT https://membox.space-z.ai/api/m/YOUR-SLUG/user-preference   -H "Authorization: Bearer YOUR-TOKEN"   -H "Content-Type: application/json"   -d '{"content": "User prefers TypeScript and dark mode"}'

# Read it back
curl https://membox.space-z.ai/api/m/YOUR-SLUG/user-preference   -H "Authorization: Bearer YOUR-TOKEN"
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