{"slug": "show-hn-i-built-an-api-to-form-a-us-company-doola-s20", "title": "Show HN: I built an API to form a US company (doola S20)", "summary": "Doola launched a company formation API that lets platforms embed US business incorporation, EIN, registered agent, and compliance services. The API supports non-US founders without an SSN and offers white-label integration across all 50 states.", "body_md": "DOOLA FORMATION API\n\n# Add Company Formation to Your Platform *in Days.*\n\nThe only end-to-end formation infrastructure. One API.\n\nFormation through federal taxes. Built for global platforms.\n\nIntegrated with the platforms creating the entrepreneurs of the future.\n\nWHY DOOLA\n\n## The Only End-to-End Formation Infrastructure\n\nBuilt for *Global Platforms.*\n\n##### Complete Lifecycle, One Partner\n\nFormation, EIN, registered agent, taxes, annual filings. The pieces that aren’t a clean API call yet, our team handles directly, so your users are covered across the board.\n\n##### Fully White-Label Experience\n\nOwn the customer experience. Your brand, your funnel, your checkout. With easy-to-integrate APIs and engineering support, you’re up and running in days.\n\n##### Support for Non-US Founders\n\n175+ countries supported out of the box, where most formation APIs quietly require a US person. doola supports founders globally, no SSN required.\n\nSERVICES\n\n*Formation* through Federal Taxes for Your Users.\n\nHow it works\n\n## Modern Infrastructure. *Go Live in Days.*\n\nSTEP 01\n\n##### Your platform calls the API\n\nPOST /v1/companies with entity type, state, and founder details. We return an order ID.\n\nSTEP 02\n\n##### doola does the paperwork\n\nBusiness filing, formation docs, registered agent, EIN. Status webhooks fire every step.\n\n- Formation Filed\n- Formation Completed\n- Registered Agent Assigned\n\nSTEP 03\n\n##### Business formation completed\n\nNo manual work. All the paperwork is programmatically sent back via the API.\n\nPRICING\n\n## Custom Pricing, Starting at * $149 Per Entity*\n\nwith Volume Discounts\n\nAll-in pricing for Formation, EIN, and Registered Agent.\n\nBook a call and we’ll put together pricing that fits your volume.\n\nWALL OF LOVE\n\n## What *Builders* Are Saying.\n\n### What is the doola Partner API Program?\n\nThe doola Partner API Program lets platforms, fintechs, and developer tools embed US company formation and compliance natively into their product. Instead of sending your users elsewhere to set up their business, you own the full experience.\n\nAs an API partner, you can white label and embed:\n\n- US LLC and C-Corp formation across all 50 states\n- EIN and Virtual Business Address\n- Registered Agent Services and Articles of Organization filings\n\nYou set your own pricing on top of doola’s wholesale rate and earn revenue on every formation your users complete.\n\n### What are the different ways to partner with doola?\n\nThere are three ways to partner with doola depending on your volume and how deeply you want to integrate:\n\n**1. Referral / Affiliate Program:** Refer your audience or clients directly to doola and earn a commission on every first subscription sold.\n\n**2. iFrame:** Embed doola’s company formation flow directly into your website or app using our iFrame solution. Your users stay on your platform while doola handles the rest. No monthly minimum required.\n\n**3. API / White Label Program:** The most flexible and fully branded option. Access wholesale rates and offer doola’s formation and compliance services under your own brand, with your own pricing. Built for platforms and high-volume partners.\n\n### What services can I offer my clients through the doola Partner API?\n\nAs a doola API partner, you can embed and white label a full suite of US business formation and compliance services, including:\n\n- US LLC and C-Corp formation across all 50 states\n- Articles of Organization and Registered Agent Services\n- EIN obtainment\n- Annual state filings and compliance management (offered via OAuth)\n- Bookkeeping and tax services (offered via OAuth)\n\nFor partner pricing and a full service breakdown, [reach out to our Partnerships team](https://doola.com/sales) or book a call and we’ll walk you through everything.\n\n### What US states do you support for company formation?\n\ndoola supports company formation across all 50 US states.\n\n### Will my customer’s information remain private and secure if I use doola?\n\nYes. doola uses data encryption, layered firewalls, strict password protocols, and secure server environments to protect your customers’ data from unauthorized access or misuse. Our team is regularly trained on security and privacy best practices.\n\nIn the white label model, doola operates entirely in the background. Your customers interact only with your brand and your platform. doola will not communicate with them directly.\n\nFor full details, please review our [Privacy Policy](https://www.doola.com/privacy-policy/).\n\n### Is there a partnership agreement to finalize a relationship as a doola Partner?\n\nYes. API and white label partners sign a dedicated agreement before receiving access to production keys. The agreement covers commercial terms, data handling, and brand usage.\n\nTo get started, [reach out to our Partnerships team](https://doola.com/sales) and we will walk you through the process.\n\n### Can I charge my customers my own fee or markup?\n\nYes, as a White Label partner, you set your own pricing. There are no restrictions on what you charge your clients.\n\n### Does doola handle communication with the clients as part of white label services? Will doola ever contact my clients?\n\nNo. As part of our White Label agreement, doola will never contact your clients directly. You remain the sole point of contact, doola operates as your invisible backend partner, helping you fulfill orders seamlessly while your brand stays front and center.\n\n### What communication channels are available once the partner agreement is in place?\n\nOnce you are an official partner, your Customer Success Manager and our team are available to support you every step of the way.\n\n### Can I trust doola? How do you differ from the alternatives?\n\ndoola combines robust technology infrastructure with a hands-on partnerships team, so you are never left to figure things out alone. From integration through go-live, you have dedicated support at every step.\n\nA few things that set us apart:\n\n- We serve both US and non-US founders, meaning your platform can offer formation to a global user base without routing international users elsewhere\n- Go-live in under 48 hours once your integration is set up\n- Competitive wholesale pricing that lets you set your own margins and build a real revenue stream\n- Backed by world-class investors including Y Combinator, Nexus Venture Partners, HubSpot Ventures, Dharmesh Shah (Co-Founder and CTO of HubSpot), and more\n\n### Does doola provide KYC services?\n\ndoola does not provide KYC services directly. For most platform use cases, KYC is not required during the formation process. That said, if your platform operates in a space that requires identity verification, such as financial institutions or payment providers, you are welcome to integrate a third-party KYC provider alongside the doola API. Our team is happy to point you in the right direction.\n\n### Can I monitor my customers’ formation status in real time?\n\nYes. API partners have access to a dedicated partner portal where you can track every customer’s formation status in real time. Updates are delivered automatically via webhooks, so your team always has accurate, up-to-date information without needing to chase it down manually.\n\n### Do you offer a sandbox environment for testing?\n\nYes. We offer a sandbox environment so your team can test the integration before going live. To get access and walk through the setup, [book a call with our Partnerships team](https://doola.com/sales), and we will get you started.\n\n### Still have a question?\n\n[Get in touch ](https://www.doola.com/sales) with an expert from doola today to learn more , or visit our extended [ Partner API FAQs. ](https://docs.doola.com/)", "url": "https://wpnews.pro/news/show-hn-i-built-an-api-to-form-a-us-company-doola-s20", "canonical_source": "https://www.doola.com/formation-api/", "published_at": "2026-06-24 14:54:20+00:00", "updated_at": "2026-06-24 15:11:00.416445+00:00", "lang": "en", "topics": ["developer-tools", "ai-startups"], "entities": ["doola", "doola Partner API", "US LLC", "C-Corp", "EIN"], "alternates": {"html": "https://wpnews.pro/news/show-hn-i-built-an-api-to-form-a-us-company-doola-s20", "markdown": "https://wpnews.pro/news/show-hn-i-built-an-api-to-form-a-us-company-doola-s20.md", "text": "https://wpnews.pro/news/show-hn-i-built-an-api-to-form-a-us-company-doola-s20.txt", "jsonld": "https://wpnews.pro/news/show-hn-i-built-an-api-to-form-a-us-company-doola-s20.jsonld"}}