BECU
BECU (Boeing Employees' Credit Union) is a member-owned, not-for-profit state-chartered credit union founded in 1935 and headquartered in Tukwila, Washington (NMLS ID 490518). Originally serving Boeing employees, it is today one of the largest credit unions in the United States, offering consumer and business deposit accounts, lending, mortgages, and investment services across the Pacific Northwest and nationally through digital channels. Like the vast majority of US credit unions, BECU exposes no public first-party developer API or developer portal; its digital banking runs on established core and fintech vendors (FIS, LPL/Client Point, ICE/Ellie Mae for mortgage), and consumer-permissioned data access for third-party fintech apps is intermediated through data aggregators rather than a documented, self-serve BECU API. US open finance is voluntary and fragmented, and no mandated open-banking API contract applies here; the CFPB Section 1033 Personal Financial Data Rights rule is the emerging framework that will shape BECU's future data-access posture.
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles BECU the way a machine reads it — 1 machine-readable artifact, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — BECU scores 17.2/100 (emerging), with a separate agent-readiness read of 0/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile BECU
Each block below is one kind of artifact we hold for BECU. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
Security Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Every other property we hold for BECU — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 1
Portal, sign-up, and the first successful call
Access & Security 1
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
← All providers · Data indexed from github.com/api-evangelist/becu · machine-readable index on apis.io