Zapier/Make to n8n Migration Kit

After this module you can turn a client's Make scenarios or Zapier zaps into draft n8n workflows in seconds, with an honest report of what's ready, what needs a check, what must be rebuilt, and what they'll save.

What it does

Entry	What happens
POST /webhook/mig/convert	Send a Make blueprint (blueprint, or blueprints: [...]) or a Zapier export (zapfile, or one zap). Each scenario/zap becomes an importable n8n workflow: nodes from the mapping table, {{1.email}} / {{123__email}} rewritten to n8n expressions, filters → If, routers/paths → Switch (all matching outputs), unknown apps → placeholder nodes with the original settings in their notes. The report lists every step as mapped / partial / manual, credentials to create, effort hours, the current platform's monthly cost estimate, and a parallel-run checklist (also as Markdown)
GET /webhook/mig/mappings	The mapping table: apps, their trigger/action nodes, aliases

Options: monthly_runs (a number, or per scenario name), create: true (create the workflows through the n8n API, inactive), dry_run. Sample exports are in samples/.

Flow

Convert API ──┐
Mappings API ─┴→ Settings (mapping table, rates) → Route ─convert→ Read Export → Convert to n8n → Build Report → Valid Export?
                                                    │      → Create in n8n? ─yes→ Workflows to Create → Create Workflow (n8n API) → Record Created → respond
                                                    │                       └no→ respond report          (invalid → 400)
                                                    └mappings→ List Mappings → respond

Verification status (n8n 2.43.6)

• 31 behavior checks (41 assertions) without credentials: Make and Zapier samples convert with the expected statuses, credentials and node types; expression rewriting (incl. webhook .body and Zapier nested __ fields); filters → If; router and paths → Switch with wired outputs; unmapped app and untranslatable function flagged; billing units and cost/effort estimates; Markdown report; stable ids; no-trigger and AND/OR edge cases; bad input → 400; all 4 generated workflows import into n8n; create failure reported.
• Not verified: creating through the n8n API with a real credential (WITH_CREDS=1), and real exports from client accounts. The Zapier export format isn't documented publicly; the samples follow the zapfile shape (zaps[].nodes{} with selected_api, action, params, parent_id). Generated workflows still need credentials and field checks before they run; that's what the report is for.

Files

File	Tier	Purpose
lesson.md	Free	How the converter works, running a migration
workflow/starter.json	Free	Triggers, mapping table, export reader
workflow/learner.json	Learner	Finished workflow
workflow/code/	Learner	Readable copies of the Code nodes
samples/	Learner	Sample Make blueprint and Zapier export
exercises.md	Learner	Practice tasks
solutions.md	Learner	Exercise solutions
notes.md	Private	Learning log
sell/	Private	Offer, video script, blog post