Fyrn

Describe it. Deploy it. It heals itself.

Natural language to production integrations. AI generates the config. A deterministic runtime executes it. Self-healing keeps it running.

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What you say
>

"When a new order is created in Shopify, sync it to SAP Business One with customer email, order total, and line item SKUs mapped to the sales order format."

What Fyrn generates
shopify-to-erp-orders.yaml 
name: shopify-to-erp-orders
trigger:
  connector: shopify
  event: order.created
steps:
  - transform:
      map:
        order_id: "{{ trigger.id }}"
        customer: "{{ trigger.customer.email }}"
        total: "{{ trigger.total_price }}"
  - deliver:
      connector: sap-b1
      action: sales_order.create
How It Works

From description to production in minutes

1

Describe

Tell Fyrn what you need in plain English. No config files, no boilerplate.

>

Sync Stripe invoices to NetSuite with customer mapping

2

Generate

AI creates a declarative YAML config with connectors, mappings, and error handling.

name: stripe-to-netsuite
trigger:
connector: stripe
event: invoice.created
steps: # 3 steps generated
3

Run & Heal

Deploy to production. Self-healing detects API changes and auto-fixes mappings.

stripe-to-netsuite
Active
99.8%
Capabilities

Everything you need to replace your integration platform

AI-Powered Generation

Describe your integration in plain English. Fyrn generates a complete, deployable YAML config with connector auth, field mapping, and error handling.

Self-Healing Runtime

APIs change. Your integrations don't break. Fyrn detects schema drift, analyzes the impact, and auto-fixes mappings with confidence scoring.

CLI-First Workflow

Initialize, generate, deploy, and monitor from your terminal. Configs live in Git. Review AI-generated changes in pull requests like any other code.

Declarative YAML DSL

Human-readable configs that describe what, not how. Triggers, transforms, and deliveries in a clean YAML syntax that anyone on your team can review.

Self-Healing

APIs change. Your integrations don't break.

Fyrn monitors every connector for schema changes, breaking updates, and drift. When something changes, the self-healing engine analyzes the impact, updates mappings, and redeploys — with confidence scoring and human review when it matters.

Auto-fix rate
95%+
Detection
<2s
Connectors
50+
Self-Healing Event
Schema drift detected
stripe.unit_amount → amount_per_unit
Mapping analyzed
Field rename detected, semantics preserved
Fix applied
confidence: 97% → auto_fixed
Flow healthy — zero downtime
Developer Experience

CLI-first. Git-friendly. Your workflow.

Everything runs through the CLI. Initialize projects, generate flows from natural language, deploy, and monitor — all from your terminal. Configs are YAML files that live in Git.

Git-native workflow. Version everything. Review AI-generated changes in pull requests. Roll back with git revert. Your integration configs are code. 

# Install the CLI
$ npm install -g @fyrn/cli

# Generate a flow from natural language
$ fyrn generate "Sync Stripe invoices to NetSuite"
✓ Generated stripe-to-netsuite.yaml

# Deploy to production
$ fyrn deploy --env production
✓ Deployed 1 flow

# Check flow health
$ fyrn status --all
stripe-to-netsuite  active  99.8%
Trusted by Engineering Teams

"We replaced three Zapier accounts and a custom Node.js integration layer with Fyrn. Setup took an afternoon. Self-healing has caught two Stripe API changes we would have missed."

Sarah Chen
Platform Lead, Acme Corp

Stop building integrations.
Start describing them.

Go from natural language to production-ready, self-healing integrations in minutes.

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