Apify Actor Development

Execution and data scope

This is documentation, not a ready Actor. Use reviewed pinned CLI/SDK/templates and inspect lifecycle/install scripts; package managers do not guarantee safety. Reuse the existing language/lockfile rather than repeatedly asking. Use npm ci for an unchanged lockfile; exact Python versions alone do not pin all artifacts. Local Actors can access the network/cloud through configured clients, so inspect storage settings and credentials before testing; the default local storage is not a guarantee of no upload. Bound crawl origins, redirects, private-network access, page counts, concurrency, retries and cloud/proxy costs. Push/build/run/standby activation publishes code or starts paid work and requires the authorized account/Actor and rollback plan. Redact logs explicitly.

Generation attribution is optional task metadata, not an instruction to modify unrelated files or guess the model. Preserve existing metadata/history and share it only as authorized.

When to Use

• You need to create, modify, or debug an Apify Actor project.
• The task involves choosing an Apify template, wiring actor inputs/outputs, or implementing actor runtime logic.
• You need safe setup guidance for apify CLI authentication, project bootstrap, or deployment workflow.

What are Apify Actors?

Actors are serverless programs inspired by the UNIX philosophy - programs that do one thing well and can be easily combined to build complex systems. They're packaged as Docker images and run in isolated containers in the cloud.