APIs make it easier for systems, applications and teams to share data and functionality, but rapid growth can quickly create a tangled technology environment. Without clear governance, organizations may end up with overlapping tools, inconsistent standards, weak security controls and interfaces no one fully owns or understands.
Effective API governance doesn’t have to mean adding layers of bureaucracy or slowing development. Below, members of Forbes Technology Council discuss practical habits that can help teams maintain visibility, accountability and consistency while scaling APIs across the business.
Clear Ownership For Every API
No owner, no API. When interfaces can be created without clear accountability, duplication and security debt compound quickly. Require an owner to document purpose, data access, consumers, versioning and deprecation before an API becomes part of the platform. – Cheryl Johnson, Betterworks
Failure-Ready API Design
Design for failure from the start. Before deployment, define clear boundaries for what AI systems can access, build in human handoffs, and plan for outages or unexpected behavior. Organizations that account for these scenarios early are better positioned to scale securely and reliably. – Matt Wielbut, Openly
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An API Reuse Review Before Development
Treat every new API as a decision that requires visibility, not just a development task. Before building an API, teams should check what already exists, who owns it and whether it can be reused. A shared API catalog with clear ownership and lightweight review prevents duplication while making security standards easier to enforce as the ecosystem grows. – Irina Shymko, Langate Software
Documented Justification For Every New API
Adopt a mandatory reuse review before funding or building any new interface. Require teams to search the catalog, name an accountable owner, apply shared security and versioning standards, and document why reuse is insufficient. This governance gate prevents duplication, exposes risk early and turns APIs into managed enterprise assets, not integration sprawl. – Rajjie Sarmey, FutureProof CXO™
Continuous Monitoring Of Non-Human Identities
As APIs scale, the real governance risk often isn’t the endpoints themselves but the non-human identities behind them: service accounts, bots and now AI agents. Each one needs clear ownership, least-privilege access and continuous monitoring of the actual business transactions it performs, not just uptime or latency metrics. Without that, scaling APIs just scales the blind spots too. – Damon Tompkins, Pathlock
Treating APIs As Governed Decision Points
Treat APIs as governed decision points, not just technical endpoints. Before a team builds or connects an API, define the owner, data boundaries, security controls, reuse path and escalation points. This reduces duplication and ensures complexity does not scale faster than accountability. – Su Belagodu
Embedded API Reusability Standards
Treat API governance as reusable product guardrails, not a post-build review. Define standards for naming, versioning, authentication, authorization, rate limits, logging, error handling and threat modeling, then embed them into design reviews, gateways and CI/CD pipelines so teams scale faster without duplicating work or creating inconsistent security gaps. – Venkata Pavan Kumar Gummadi, Broadridge Financial Solutions
Real-World API Behavior Testing
Test, test, test. APIs should have excellent test coverage and not just follow the easiest path. The tests that matter most cover edge cases and full integration flows that validate how the system actually behaves under real conditions. It can be tempting to skip this in the name of speed, but it’s just not worth it. It always catches up with you. – Tal Lev-Ami, Cloudinary
Proof Of Value Before Expansion
Scale exposes discipline. Across thousands of connected assets and billions of data points, trying to solve every use case at once creates complexity, security gaps and duplication. The better path is clear priorities, steady delivery and proving value before expanding. Sprawl—not ambition—is what usually breaks governance. – Riaz Raihan, Trane Technologies
Treating API Specifications As The Product
I’ve sat on the consuming end of a payments API with two signature formats and different encryption rules per endpoint; every inconsistency they tolerated internally became my team’s integration nightmare. So I treat the specs as the product: One of my reviewers owns naming, authentication and versioning, and a shared API catalog stops our team from rebuilding what already exists. – Kayode Faturoti, Breet
Viewing Governance As An Enabler, Not A Gate
The habit that scales is building a single source of truth and mandating compliance with open standards—specifically the OpenAPI specification—as a nonnegotiable baseline, especially in the age of AI. It prevents duplication, surfaces existing security patterns, and keeps standards consistent, enabling speed and control. Governance is the foundation that lets you move fast without breaking things. – Christophe Van de Weyer, Vonage
Long-Term Team Accountability For Each API
Assign a clear owner for every API. Too often, APIs get built for a project and then nobody really owns them. When one team is responsible for things like documentation, security, versioning and adoption over time, duplication drops and the whole API ecosystem gets much easier to manage. – Deepak Mittal, CloudKeeper
Treating APIs As Products, Not Projects
Assign clear ownership, standardized lifecycle governance and reusable design standards for APIs. Product thinking reduces duplication, improves security and ensures APIs evolve consistently as the business scales. – Sai Krishna Manohar Cheemakurthi, U.S. Bank
Nonnegotiable Registration Before Development
Ensure every API’s contract, owner and lifecycle are recorded in a searchable catalog before code is written. Duplication is usually invisibility, not laziness—teams rebuild what they cannot discover, and attackers probe what security cannot see. Governance at design time costs a meeting; after launch, it costs a migration. – Adarsh Sudhindra, Excelsoft Technologies Limited
Consistent API Operations Standards
Governance starts with operational consistency. Every API should have standardized authentication, versioning, observability, documentation and clear ownership. Embedding these guardrails into the development lifecycle reduces support overhead, closes security gaps, prevents duplication and enables teams to scale confidently. – Nandish Dave, BitGo Inc.
Weekly PR Status Reporting
A valuable governance habit for scaling APIs is mandatory weekly pull request status reporting. We require a weekly PR report covering all active branches and any branches not yet merged or formally closed. This immediately surfaces forgotten or unauthorized code before it creates integration conflicts, security vulnerabilities or duplicated effort. This one habit transformed development visibility overnight, giving us a clear picture of exactly what code exists and who owns it. – Timmi Ryerson, Smart Property Systems
Managing APIs As Business Assets
It is essential to treat APIs as business assets, not project deliverables. Build them once, govern them in a central location, and reuse them across the organization. A company should have an API manager who oversees the catalog to ensure no duplicate APIs are created for the same business function. This reduces complexity, avoids duplicate work and creates a secure foundation that scales. – Mia Urman, AuraPlayer Inc.
A Single Source Of Truth Built Into The Architecture
API governance is an architecture decision, not a checkpoint. What scales is a single source of truth for what APIs exist, who owns them and what they expose, enforced at creation. Bolt-on reviews create blind spots between teams that no downstream gate can close. Governance built into the architecture survives that scale. – Abby Kearns, ActiveState
Justification For Bypassing Existing Services
Treat APIs as enterprise assets, not project deliverables. Before building a new API, teams should be required to justify why an existing service cannot be reused. This checkpoint reduces duplicate APIs, enforces consistent security standards, and keeps the platform easier to scale, secure and maintain. – Abhesh Kumar, Springline Advisory
Independent API Review Before Development
One habit that really helps is establishing a strong API review board or governance process before any new endpoint gets built. Someone independent reviews each API for security, consistency with existing patterns, and whether it duplicates something that already exists. This catches any problems early, prevents sprawl and keeps your API surface clean as you scale. – James Lindsey, Texas Oncology
