Iteration Layer

Ship client pipelines faster, bill them predictably

You build extraction, transformation, and generation workflows for 5-20+ clients. Each project needs a different combination of capabilities, and stitching together per-client vendor setups doesn't scale. One platform, scoped API keys, shared credits.

No credit card required — start with free trial credits

Zero data retention · GDPR Made & hosted in the EU $60 free trial credits No credit card required 14-day money-back guarantee

One output feeds the next

APIs that cover every step of your content pipeline — ingestion, transformation, and generation. One key, one credit pool, and structured JSON responses designed to chain together.

Fits into your existing stack

Native SDKs for Node, Python, and Go. OpenAPI spec for everything else. MCP server for AI agents and Claude Code skills. n8n community node for visual workflows.

Mix and match freely

Extract data from a document, generate visuals from the results, then compile everything into a finished report. Mix, match, and build your own pipeline.

You're dealing with this every day

Here's what changes when you stop juggling tools and start building pipelines.

Vendor setup per client

Every client engagement means setting up new accounts with new vendors, managing separate API keys, and reconciling separate invoices. That overhead eats into project margins.

Scoped keys per project

Scoped API keys per client project, per-project usage tracking, per-project budget caps — all from one organization account with a shared credit pool.

GDPR risk on every project

Every US-hosted processing service means transatlantic data transfers your EU clients need to justify. That's legal risk for them and friction for you — on every single project.

EU-hosted, zero retention

All processing runs on EU infrastructure with zero data retention. Strengthen your clients' sovereignty pitch instead of undermining it. DPA included.

Surprise costs, broken quotes

Per-page surprises, bandwidth fees, and hidden surcharges make it impossible to quote a fixed fee for a client project with confidence.

Quotable per-credit pricing

Credit costs are fixed, per-page pricing is linear, no bandwidth or storage fees. Calculate the cost of a 10,000-page monthly pipeline before signing the contract.

Real-world pipelines, ready to ship

Each recipe chains multiple APIs into a complete workflow. Pick one, tweak it, and deploy — or use it as a starting point for your own pipeline.

One n8n node for your entire pipeline

Most n8n document workflows chain three or four separate services. The Iteration Layer community node covers extraction, transformation, and generation in a single install — wire up multi-step pipelines visually instead of writing glue code.

Your data stays in the EU

Your data is processed on EU servers and never stored beyond temporary logs. Zero retention, GDPR-compliant by design, with a Data Processing Agreement available for every customer. Learn more about our security practices .

No data storage, no model training

We don't store your files or processing results, and your data is never used to train or improve AI models. Logs are automatically deleted after 90 days.

EU-hosted infrastructure

All processing runs on servers located in the European Union. Your data never leaves the EU.

GDPR-compliant by design

Full compliance with EU data protection regulations. Data Processing Agreement available for all customers.

Pricing

Start with free trial credits. No credit card required.

I need...

document pages extracted
document pages converted to markdown
images transformed
images generated
documents generated
sheets generated

Real-world examples

All APIs included Free trial credits per API Project-based budget caps Auto overage billing

Solving real problems, step by step

Vendor sprawl, GDPR headaches, broken pipelines — we wrote about the problems you're facing and how to fix them.

Build your first workflow in minutes

Chain our APIs together and ship a complete pipeline before lunch. Free trial credits included — no credit card required.

Frequently asked questions

Can I manage multiple client projects from one account?
Yes. Create a project per client, each with its own scoped API keys and optional budget cap. Usage is tracked per project, and all projects share your organization's credit pool.
What APIs are included?
Can I factor API costs into my client quotes?
Credits have a fixed cost, and each API operation costs a predictable number of credits. A 100-page extraction always costs 100 credits — no surprises, no volume-dependent pricing swings. Per-project usage tracking lets you see exactly what each client costs, so you can bill them accurately. See Credits & Pricing.
How do volume discounts work?
Subscription plans offer lower per-credit rates at higher tiers. Pay-as-you-go uses automatic graduated pricing — the more you use, the lower the per-credit rate. Credits are shared across all client projects. See Pricing.
How do budget caps work?
Set a per-project budget cap to limit how many credits any single client project can consume per billing period. This prevents a runaway integration from eating your entire credit pool.
What happens if a client project exceeds its budget cap?
API requests for that project return a 402 error. Other projects on your account are unaffected — each budget cap is independent. Adjust the cap at any time from your dashboard. See Errors.
Where is the data processed?
All processing runs on EU infrastructure with zero data retention. Files are processed in memory and discarded. This strengthens your GDPR positioning with EU clients.
Do you offer a Data Processing Agreement?
Yes. A DPA is available for all customers and can be signed directly from the platform. Use it to satisfy your clients' compliance requirements.
What security and compliance documentation can I share with clients?
Our Security page documents infrastructure, encryption, and data handling practices. Combined with our DPA and Privacy Policy, you have everything needed for client compliance reviews.