Treezor
Treezor provides a comprehensive Banking-as-a-Service platform, offering payment processing, card issuing, SEPA transfers, KYC compliance, and embedded finance solutions for fintechs and regulated institutions across Europe. Their API enables developers to integrate accounts, virtual IBANs, card programs, and real‑time transaction monitoring, supporting both B2B and B2C use cases.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Treezor the way a machine reads it — 26 machine-readable artifacts across 14 APIs, 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 — Treezor scores 45.0/100 (developing), with a separate agent-readiness read of 25/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Why this profile is thin
API reference page renders an interactive OpenAPI UI but the raw spec is not directly accessible.
The documentation is public — a person can read it, but a machine cannot. This one is Treezor's to change: publishing an OpenAPI (or AsyncAPI for events) at a stable URL would make the same surface consumable by a crawler, a linter, and an AI agent.
What we probed
https://docs.treezor.com/api-reference/api-endpoints.html→ HTTP 200
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. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-10-17 · rubric v0.24.0
Put this on your own site. The badge is drawn live from Treezor's current Kin Score — paste it once and it updates itself every time the score is recomputed. It follows your visitor's light or dark setting, and it links back here so anyone who sees it can read the full breakdown.
<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/treezor/"
title="Treezor on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/treezor.svg"
alt="Treezor Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>[](https://providers.apievangelist.com/providers/treezor/)<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/treezor/"
title="Treezor on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/treezor/card.svg"
alt="Treezor Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Treezor
Each block below is one kind of artifact we hold for Treezor. 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.
APIs 14
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Treezor API
Treezor API provides banking-as-a-service endpoints for accounts, virtual IBANs, cards, payments and compliance.
Treezor Beneficiaries API
The Beneficiaries API from Treezor — 2 operation(s) for beneficiaries.
Treezor Cardimages API
The Cardimages API from Treezor — 1 operation(s) for cardimages.
Treezor Cards API
The Cards API from Treezor — 5 operation(s) for cards.
Treezor Core Connect API
The Core Connect API from Treezor — 5 operation(s) for core connect.
Treezor Customization API
The Customization API from Treezor — 1 operation(s) for customization.
Treezor [...] API
The [...] API from Treezor — 1 operation(s) for [...].
Treezor Documents API
The Documents API from Treezor — 1 operation(s) for documents.
Treezor OAuth API
The Oauth API from Treezor — 1 operation(s) for oauth.
Treezor Retry API
The Retry API from Treezor — 2 operation(s) for retry.
Treezor Simulation API
The Simulation API from Treezor — 1 operation(s) for simulation.
Treezor Treezor API
The Treezor API API from Treezor — 1 operation(s) for treezor api.
Treezor Users API
The Users API from Treezor — 1 operation(s) for users.
Treezor Wallets API
The Wallets API from Treezor — 1 operation(s) for wallets.
Scroll within the panel for all 14 ·
Event Specifications 1
Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Treezor Webhooks
ASYNCAPISemantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Treezor Context
JSON-LDSpectral Rules 1
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
Treezor API Rules
SPECTRALJSON Schema 6
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
GetResponse
JSON SCHEMAPostCardsRequest
JSON SCHEMAPostCoreConnectCardBulkRequest
JSON SCHEMAPostCoreConnectScaScaoperationsRequest
JSON SCHEMAPostCoreConnectScaScaoperationsResponse
JSON SCHEMASecurity Posture 3
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 Treezor — 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 2
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 8
Pagination, idempotency, versioning, errors, and events
Scroll within the panel for all 8 ·
Access & Security 5
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/treezor · machine-readable index on apis.io
This is an independent, third-party profile of Treezor, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
info@apievangelist.com
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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.