Bud Financial
Bud Financial (formerly Bud, thisisbud.com) is a UK-based fintech infrastructure company providing AI-driven Open Banking aggregation, transaction enrichment, categorization, affordability assessment, and payment initiation APIs. The Bud platform unifies Open Banking connections to UK and EU ASPSPs behind a single REST API and layers AI/ML-powered enrichment, categorization, merchant identification, affordability scoring, income/expenditure analysis, and actionable financial insights on top of raw transaction data. Banks, lenders, and consumer fintechs use Bud for KYC/AML checks, lending decisions, money management, and embedded payments.
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 Bud Financial the way a machine reads it — 47 machine-readable artifacts across 32 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 — Bud Financial scores 51.3/100 (developing), with a separate agent-readiness read of 48/100 (agent ready). 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 Bud Financial
Each block below is one kind of artifact we hold for Bud Financial. 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 32
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.
Bud Financial Aggregation Buckets API
Manage virtual "buckets" for grouping and aggregating transactions by their underlying categories. Use this for retrieving financial data for customers of the Assess Dashboard (...
Bud Financial Correct Financial Data API
Manipulate Transactions held on the Bud platform by finding similar transactions and submitting corrections.
Bud Financial Create a Connection API
Create a new connection to an Open Banking provider by using either: (i) Bud's configurable frontend UI (__Bud Connect__), built to maximise conversion; or (ii) Bud's individual...
Bud Financial Custom Insights API
Understand and target messaging to your customers more effectively by defining your own custom insights.
Bud Financial Customer Application Links API
Create a link for a customer to follow, which will allow them to connect their bank accounts and submit their financial data for the application.
Bud Financial Customer Applications API
Create, retrieve and manage financial applications for customers using the Assess product. Applications created on this platform can be viewed using the Assess Dashboard to obse...
Bud Financial Debt Collection Finder API
Find information regarding your customer's debts.
Bud Financial Enrichment Resources API
Obtain greater context to Bud's enrichment services.
Bud Financial Enrichment Totals API
Breakdown your customer's income and expenditure based on Bud's enrichments to help orientate their financial world.
Bud Financial Frontend Widgets API
A collection of frontend widgets representing customer financial data.
Bud Financial Income Finder API
Find information regarding your customer's income.
Bud Financial Ingest First Party Data API
Initiate the asynchronous process of pushing a customer's account information (i.e. first party data) onto the Bud platform. These asynchronous requests create a task to store t...
Bud Financial Initiate Payment - Bud license API
Authenticates and securely creates a new payment from a customer’s chosen account(s) using Bud's regulatory licence as a [Third Party Provider (TPP)](https://www.openbanking.org...
Bud Financial Initiate Payment - Client license API
Authenticates and securely creates a new payment from a customer’s chosen account(s) using your organisation's regulatory permission as a Payment Initiation Service Provider (PI...
Bud Financial Loan Finder API
Find information regarding your customer's loans.
Bud Financial Manage a Connection API
Different endpoints that allow to to manage an existing customer connection. This includes the ability to: (i) Refresh the data associated with a given connection, pulling in th...
Bud Financial Manage Customers API
Manage the number of customers registered onto the Bud platform.
Bud Financial Manage Financial Data API
Manipulate Transactions held on the Bud platform by removing data, submitting corrections, or adding tags through different rulesets.
Bud Financial Manage Payments API
Manage payments to initiated through Bud's Payments API
Bud Financial OAuth2 API
Retrieve and manage access and refresh tokens to authenticate to the Bud platform via OAuth2 protocol.
Bud Financial Product Finder API
Find information regarding your customer's financial products.
Bud Financial Regular Payments Finder API
Find information relating to any regularity found across certain groups of transactions within your customer's accounts.
Bud Financial Retrieve Actionable Insights API
Retrieve a customer's actionable insights generated from their financial data.
Bud Financial Retrieve Affordability Report API
Breakdown your customer's transactions by fixed/flexible spend and discretionary vs non discretionary high-level totals.
Bud Financial Retrieve Affordability Report V2 API
Breakdown your customer's transactions by fixed/flexible spend and discretionary vs non discretionary high-level totals. Retrieve Affordability Report V2 endpoints are designed ...
Bud Financial Retrieve Affordability Risk Insights API
Retrieve a customer's report insights generated from their financial data. In contrast to the alert style actionable insights, these insights should be used more as a summary.
Bud Financial Retrieve Customer Characteristics API
Retrieve Characteristics associated with an individual Customer based on their financial data.
Bud Financial Retrieve Financial Data API
Retrieve a customer's financial data from a range of sources.
Bud Financial Savings Goals V2 API
Savings goals management API V2.
Bud Financial Spending Budgets API
Spending budgets management API.
Bud Financial Subscription Finder API
Find information regarding your customer's subscriptions.
Bud Financial Transaction Search API
Allows customers to search & ask questions about their financial transactions.
Scroll within the panel for all 32 ·
Open Collections 1
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Bud API Services: Documentation
OPEN COLLECTIONPricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the six things the Kin Score reads for commercial clarity.
Published pricing tiers and plan structures.
Bud Co Plans Pricing
PLANSRate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Bud Co Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Bud Co Finops
FINOPSSemantic 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.
Bud Co Context
JSON-LDSpectral Rules 2
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.
Bud Financial API Rules
SPECTRALBud Financial API Rules
SPECTRALJSON Schema 2
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.
Bud Account
JSON SCHEMABud Enriched Transaction
JSON SCHEMAExamples 2
Real request and response payloads are what turn a spec from abstract into obvious — and they're one of the twelve things an agent needs to call an API correctly on the first try.
Example request and response payloads for these APIs.
Bud Transaction Example
EXAMPLESecurity Posture 2
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.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Bud 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.
Get Started 1
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 3
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Company 2
The organization behind the API
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