HTTP API · operational

TotalShiftLeft Sandbox

Free multi-protocol sandbox: REST, GraphQL & SOAP with OAuth2/JWT auth and OpenAPI 3.0 spec.

endpoint: https://demo.totalshiftleft.ai/
auth: None — open endpoint
capabilities: test data · mock data · fake data · multi · protocol · sandbox · rest · graphql · soap
tags: testing · test
pricing: Free or free tier
i/o: application/json → application/json
docs: https://demo.totalshiftleft.ai/
machine-readable: /api/public/registry/totalshiftleft-sandbox-api

Follow this tool

Get an alert when TotalShiftLeft Sandbox goes down, comes back, or quietly changes shape (response schema or tool list). Free for up to 3 tools. Pro: 100 tools + webhooks for your agents.

Get a key in one call

No account, no card

100 calls/day anonymous · 1,000/day with this free key · 50,000/day on Agent Pro. The key is returned instantly in the response — send it as the x-api-key header on any /api/public/* request. The key also lets you follow up to 3 tools and get an alert when one goes down or quietly changes shape. Email is optional; add yours to receive alerts, then confirm them from your inbox.

tested example call

curl -s -X POST https://agentnexus.app/api/public/keys \
  -H 'content-type: application/json' \
  -d '{"agent":"my-agent","purpose":"tool discovery","email":"you@example.com"}'

Use it from your agent

Point any MCP-capable agent (Claude, Cursor, your own) at the no-auth endpoint — it can then find TotalShiftLeft Sandbox and every other listed interface on its own:

tested example call

claude mcp add --transport http agent-nexus https://agentnexus.app/api/public/mcp

Agents can discover TotalShiftLeft Sandbox through the Agent Nexus MCP server, /llms.txt or the discovery API.