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For platforms and developers

Tax research API for fintech and software platforms

Give your users tax and audit answers they can verify. One OpenAI-compatible API brings Bizora's cited research into your product, under your brand.

Get your API keyTalk to our team

Pay as you go from $0.24 per request. No monthly minimum, no contract.

OpenAI-compatible

REST API with streaming

MCP server

Claude, ChatGPT and your agents

$0.24

Per Fast Tax Research request

White-label

Your product, your brand

Who builds on Bizora

Cited tax research inside your product

If your users ask tax questions, your product needs answers that hold up. Bizora does the research underneath, with the sources attached.

Accounting software

Practice and tax tools

Add a tax assistant to practice management, prep or workflow software, with answers tied to the authority behind them.

Fintech

Financial platforms

Answer the tax questions that come up around payments, payroll, lending and spend, without building a tax research team.

Wealth management

Advisor platforms

Give advisors cited answers on Roth conversions, gifting, entity choice and cross-border clients, inside the tools they already use.

AI products

Assistants and agents

Connect your agent to Bizora through MCP so tax questions route to primary-source research instead of model memory.

Firms

Internal tools

Firms embed Bizora in internal dashboards and document pipelines, so research lives where their staff already work.

Data pipelines

Document processing

Extract and analyze returns, K-1s and client documents at volume, with the findings tied to the relevant rules.

Why build on Bizora

Answers your users can check

Grounded

Primary authority, not model memory

General AI models answer tax questions from training data and can cite sections that do not exist. Bizora answers from a curated database of the IRC, Treasury Regulations, IRS rulings, case law and all 50 state codes.

Transparent

Citations and reasoning in every response

Each answer comes with its sources and metadata, and Deep Research returns a multi-step reasoning trail, so your interface can show users exactly where an answer came from.

Familiar

An interface your engineers already know

The REST API is OpenAI-compatible, with real-time streaming. If your product already talks to an AI model, Bizora drops into the same pattern.

Broad

Tax and audit through one endpoint

Federal, state and international tax, plus accounting and audit standards through Audit Research. Questions route automatically, with no code changes.

Ways to integrate

Pick the integration that fits your product

OptionBest forWhat you get
REST APIProducts that already call an AI model APIOpenAI-compatible endpoint with streaming, fast and deep research, and document analysis
MCP serverAI assistants and agentsBizora research as a tool your agent can call, with documented endpoints and authentication
White-labelClient-facing dashboards and branded productsBizora's research inside your product, under your brand
Custom workflowsFirms and platforms with specific processesTailored automation, integrations and reporting, most delivered in two to four weeks

Read the developer documentation →

Already in production

Bizora tax research, now inside Truss

Truss brought Bizora's citation-backed research into its Max AI, so Truss users get primary-source tax answers without leaving the platform. It is one example of Bizora's research running inside someone else's product.

Read the announcement
  • Approved connectorListed in the Claude Connector Directory
  • ChatGPT appAvailable in the ChatGPT App Directory
  • ITA Showcase PartnerInvited to the Information Technology Alliance
  • QuickBooks and XeroAccounting data connected to research

Pricing

Usage-based pricing that scales with your users

Prepaid credits at platform.bizora.ai. No monthly minimum, no contract, and separate from platform subscriptions.

Fast Tax Research

$0.24

/ request

One straightforward research question per request

Deep Tax Research

$1.50

/ request

Multi-step research across several sub-questions, synthesized into one answer

Audit Research

$0.65

/ query

Accounting and audit standards, routed automatically

Volume, enterprise or white-label? Email admin@bizora.ai

Tax research API FAQs

More detail in the developer documentation and on the API page.

Building with Bizora

What is the best tax research API for fintech and software platforms?

Platforms need answers their users can verify, so look for an API that cites primary authority and shows its reasoning. Bizora's OpenAI-compatible API returns tax and audit answers grounded in the IRC, Treasury Regulations, IRS rulings, case law and state codes, with deep multi-step research, document analysis, streaming and white-label options through a single endpoint.

Is the Bizora API OpenAI-compatible?

Yes. The Bizora API provides an OpenAI-compatible REST interface, so teams can integrate it the same way they work with other AI model APIs. The developer documentation covers endpoints, authentication and request formats.

Can I white-label Bizora in my product?

Yes. Firms and technology partners can embed Bizora's research in branded or client-facing products, including dashboards, internal workflow software, research tools and document processing pipelines. Contact admin@bizora.ai to discuss white-label availability and commercial terms.

Does Bizora support MCP?

Yes. Bizora offers documented MCP integration for compatible AI tools and agents, and is listed as an approved connector in the Claude Connector Directory and as an app in the ChatGPT App Directory.

Pricing and scale

How much does the Bizora API cost?

API usage is pay as you go with prepaid credits: $0.24 per Fast Tax Research request, $1.50 per Deep Tax Research request and $0.65 per Audit Research query. There is no monthly minimum or contract. For volume or enterprise arrangements, contact admin@bizora.ai.

How long does an integration take?

Teams already calling an AI model API can usually start with Bizora quickly because the interface is OpenAI-compatible. For custom workflows, most are delivered within two to four weeks, with a detailed timeline agreed during a consultation call.

Coverage and data

What does the API cover?

Federal tax law, all 50 states including nexus, apportionment and conformity, international topics such as GILTI, FDII, Subpart F, treaties, OECD Pillar Two and EU VAT, and accounting and audit standards through Audit Research.

Who already builds on Bizora?

Bizora tax research is available inside Truss, where it powers research in Truss's Max AI. Firms and fintech platforms also use the API to bring cited research into their own tools and client-facing products.

How is data handled through the API?

Data is encrypted at rest and in transit, and Bizora's SOC 2 audit readiness is underway. Data handling can vary by integration and configuration, so contact our team for enterprise security documentation.

Build tax research into your product.

Get an API key and make your first cited request today, or talk to us about white-label and volume.

Get your API keyTalk to our team