Alchemist: API Keys
Mint and manage tenant API keys for programmatic access to the Alchemist platform.
API keys authenticate programmatic access to the platform: the MCP server, CI scripts, or any direct HTTP call. A key is scoped to your tenant. It can act on your projects and tickets, and nothing else.
Go to Settings > API keys and click Create key. Give it a name (for example claude-code, ci). The full secret, alch_ followed by 64 hex characters, is shown once, at creation. Copy it immediately. It is never displayed again. Treat it like a password.
Pass it as a bearer token on any /api/* request:
curl https://build.avcodex.com/alchemist-api/api/jobs \
-H "Authorization: Bearer alch_your_key_here"
The same key authenticates the MCP server at https://build.avcodex.com/alchemist-api/api/mcp for clients that send a bearer header (Claude Code, Claude Desktop, Cursor). Hosted connectors that only take a URL (claude.ai, ChatGPT) connect via OAuth instead and need no key. See the MCP server doc.
From Settings > API keys, click Revoke on any key. Revocation takes effect immediately: the next request with that key is rejected. Revoking is a soft delete, so it never breaks audit history. Create a replacement key before revoking one that something depends on.
- One key per consumer (per machine, per CI pipeline), so you can revoke a single leaked key without disrupting the others.
- Keys are write-only at the API. No endpoint ever returns a key's secret after creation, and the dashboard only ever shows the prefix.
- If a tech leaves, revoke their keys the same day you disable their other access. A tenant-scoped key reaches every project you own.
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