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ScreenCrafter is an API and MCP server. Agents turn a URL, photo, or idea into a campaign pack (Instant Post), or capture a screenshot. MCP never buys credits. You buy packs over REST (Stripe). MCP only reads the balance and spends on jobs.
1

Sign up

Create an account at app.screencrafter.io/signup. The API key is shown once. Save it. A welcome email is the backup. New studio / Cursor signups start with 25 credits.
2

Connect MCP

Point Cursor (or Claude Code, Codex, Grok) at https://api.screencrafter.io/api/v1/mcp with header X-API-Key: sc_live_…. Anonymous keys are rejected. See MCP.
3

Run a job

Call instant_post (URL or idea) or take_screenshot. Poll, zip, list, and credits are free. Submit and screenshots spend credits.
4

Top up when you hit 402

MCP will not check out. Buy a pack with REST, then retry. See Credits.

Get started

Sign up, key, first Instant Post.

MCP

Endpoint, handshake, tools, client config.

Credits

Balance, packs, Stripe purchase. MCP cannot buy.

REST API

Auth, Instant Post, screenshots, jobs, purchase.

Studio

Same account. Result pages at /result/{id}.