Your API & MCP keys

Use your key with the REST API to build automated pipelines, or with MCP to generate sprite sheets straight from your AI editor.

Full API documentation Full MCP documentation

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Use your key

Call the API from any language over HTTPS. Pass your key in the x-api-key header.

1. Create a character

curl -X POST https://www.autosprite.io/api/v1/characters \
  -H "x-api-key: vspk_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{"name": "Knight", "prompt": "knight with a blue cape, pixel art"}'

2. Generate animations

curl -X POST https://www.autosprite.io/api/v1/characters/CHARACTER_ID/spritesheets \
  -H "x-api-key: vspk_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{"animations": [{"kind": "walk"}, {"kind": "run"}, {"kind": "attack"}]}'

3. Poll the job, then download

curl https://www.autosprite.io/api/v1/jobs/JOB_ID \
  -H "x-api-key: vspk_your_key_here"

Full API documentation →