People's United Financial
Defunct U.S. regional bank holding company, headquartered in Bridgeport, Connecticut. Acquired by M&T Bank Corporation in an all-stock deal valued at approximately $7.6 billion. The acquisition was announced February 22, 2021 and closed April 2, 2022. People's United operated roughly 403 branches at close and was fully integrated into M&T Bank by Q3 2022. The People's United brand has been retired; peoples.com now 301-redirects to mtb.com. No public developer program, OpenAPI definitions, SDKs, GitHub organization, or documented APIs existed at any point during its operating history.
Index entry only — little beyond a description and a link, and nothing machine-readable enough for an agent to act on without a human reading the site first.
People's United Financial is tracked in the API Evangelist network. This page is the human-readable profile that sits on top of the machine-readable index we maintain at apis.io.
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 — People's United Financial scores 5.7/100 (minimal), 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
Resources
Every other property we hold for People's United Financial — 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.
Other 3
Properties that don't map to a standard resource type
People's United Financial is in the network as a tracked entity. We haven't yet indexed a public API surface for it — when one is published, the artifacts, score, and agent-readiness read will appear here automatically. The source repository is where that profile is built.
← All providers · Data indexed from github.com/api-evangelist/peoples-united-financial · machine-readable index on apis.io