ProofStream is the only API that lets your AI agent send a human to physically verify something — product authenticity, property condition, document existence — and receive back a timestamped evidence report with photos, video, and written findings.

Your agent stops being blocked by the physical world.

Tools

`proofstream_submit_request`

Submit a verification request. A real human goes on-site with a camera, livestreams the verification (optional), and delivers a full evidence package.

Services:

product — Physical product authentication ($39 / $79 with livestream)
document — Document existence and content confirmation ($99 / $149 with livestream)
property — Property or asset condition documentation ($249 / $349 with livestream)

Urgency: standard (24-72h) | rush (+50%) | same_day (+100%)

`proofstream_check_status`

Check status of a submitted request by case ID.

`proofstream_get_pricing`

Get current pricing and service details.

Install

Claude Desktop / MCP Client

{
  "mcpServers": {
    "proofstream": {
      "command": "npx",
      "args": ["proofstream-mcp"]
    }
  }
}

npm (global)

npm install -g proofstream-mcp

Example Usage

Agent: I need to verify that the product at 123 Main St, Columbus OH matches the description before we complete the purchase.

Tool call: proofstream_submit_request({
  "name": "Acme Corp",
  "email": "ops@acmecorp.com",
  "client_type": "AI Agent / Autonomous System",
  "service": "product",
  "livestream": "yes",
  "description": "Verify a 2024 MacBook Pro 16-inch (Space Black) — confirm serial number MXW73LL/A, check for damage, confirm all original accessories present",
  "location": "123 Main St, Columbus OH 43201",
  "preferred_date": "2026-05-06",
  "urgency": "standard"
})

Response: {
  "success": true,
  "case_id": "PS-XK9M2P",
  "quoted_amount": 79,
  "message": "Request received. ProofStream will review and respond within a few hours."
}