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API Architect

apiarchitec.com

From €29/mo Free plan Web
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Spec score 8.2 #11 of 25 in API Governance Software

What it is

API Architect is a web product for describing software architecture, business rules, APIs, and AI governance in a shared executable DSL. Its versioned language models systems, containers, and flows, while centralizing DTOs, compliance rules, and operational constraints. From those definitions, it generates APIs aligned with business needs, governance, and standards. Enterprise DSL is presented as a declarative language covering architecture, business, APIs, rules, AI, governance, and compliance. AI systems can load the DSL as an internal model so generated APIs follow business rules and governance boundaries. An example sets a market-specific maximum length for a resource field and defines a GET route returning that resource. Listed use cases include banking and insurance, retail and e-commerce, industry and energy, and SaaS publishers. Free costs nothing for one active project and community support; Starter is €29 a month; Pro is €79 a month.

Spec sheet

Purpose
API Architect describes architecture, business rules, APIs, and AI governance in a shared executable DSL.Read 9 Oct 2026 · apiarchitec.com
Support
The Free plan includes community support, Starter lists support in 48h, and Pro lists priority support 7/7.Read 9 Oct 2026 · apiarchitec.com
AI use
AI systems can load the DSL as an internal model to generate compliant APIs, respect business rules, and stay within governance boundaries.Read 9 Oct 2026 · apiarchitec.com
API generation
It generates APIs aligned with business needs, governance, and standards.Read 9 Oct 2026 · apiarchitec.com
Architecture modeling
The product models systems, containers, and flows with a clear, versioned language.Read 9 Oct 2026 · apiarchitec.com
Billing
The site says billing is secured by Stripe and VAT invoices are available.Read 9 Oct 2026 · apiarchitec.com
Business rules
It centralizes DTOs, compliance rules, and operational constraints.Read 9 Oct 2026 · apiarchitec.com
Demo
The maker invites organizations to email [email protected] to request a personalized demo or whitepaper.Read 9 Oct 2026 · apiarchitec.com
Enterprise DSL
The maker describes Enterprise DSL as a declarative language for architecture, business, APIs, rules, AI, governance, and compliance.Read 9 Oct 2026 · apiarchitec.com
Example capabilities
The DSL example defines a resource field with a market-specific maximum length rule and a GET route that returns the resource.Read 9 Oct 2026 · apiarchitec.com
Industries
Listed use cases include banking and insurance, retail and e-commerce, industry and energy, and SaaS or software publishers.Read 9 Oct 2026 · apiarchitec.com
Plan integrations
The Pro plan lists CRM and payment integrations.Read 9 Oct 2026 · apiarchitec.com

Plans and prices

Free Free 1 active project · Essential features · Community support Read 9 Oct 2026 · apiarchitec.com
Starter €29 a month 2 active projects · Standard API analytics · Support in 48h Read 9 Oct 2026 · apiarchitec.com
Pro €79 a month 10 active projects · Advanced observability · Priority support 7/7 · CRM and payment integrations Read 9 Oct 2026 · apiarchitec.com

Every API Architect plan and price →

Strong points and limits

Strong points

  • Versioned modeling for systems and flows
  • API generation aligned with governance
  • AI governance boundaries represented in DSL
  • Style guide enforcement and API linting
  • Free plan available

Limits

  • Free plan allows one active project
  • Starter support is listed in 48h
  • Pro costs €79 a month

Who it suits

It suits teams that need versioned architecture descriptions, API generation, style enforcement, linting, and governance rules. The listed industries include financial services, commerce, industry, energy, and software publishing.

Verdict

API Architect combines executable architecture modeling with business-rule and governance definitions. Its three plans make project limits, support levels, and integrations explicit, including CRM and payment integrations on Pro.

Where Specifiction places it

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