--- title: "Lago API: connect it to your AI chat ยท Hypamoon" description: "The Lago API is open, signs in with a bearer token and sends webhooks. What your AI chat can build with it on Hypamoon, with sources." url: https://hypamoon.com/connect-to/lago --- 1. [Connect to](https://hypamoon.com/connect-to) 2. Lago Payments and billing # Connect Lago to Hypamoon Yes. Lago has a public, versioned API and you create the key yourself, so your chat can write the adapter. Open ## The check Three questions about the API of Lago, answered from its own docs. **Public API docs**\ **Yes.** [Read the docs](https://getlago.com/docs/api-reference/intro) **A key you create yourself**\ **Yes.** An administrator creates keys under Developers, API keys in the Lago app. [getlago.com](https://getlago.com/docs/auth.md) **Versions or a changelog**\ **Yes.** Stable /api/v1 base, deprecations announced with retirement dates. [getlago.com](https://getlago.com/docs/api-reference/versioning.md) **How it signs in**\ An API key in the Authorization header as a bearer token; Premium organizations can limit a key per resource to read or write. **Webhooks**\ **Yes.** It can tell your app when something changes. [getlago.com](https://getlago.com/docs/guide/webhooks) **Hosting**\ Cloud and self-hosted ## Your own usage portal on Lago, built around how your customers use your product. - Customers, subscriptions, usage and invoices, straight from Lago. - AI that spots unusual usage and customers close to their limit, with you approving every change. - A screen for your customers and a short weekly email for you. ### Ask your chat Answers straight from your Lago data, in Claude or another chat with the full Hypamoon connection. - Which customers used more than 80 percent of their plan this month? - Which invoices failed to get paid this week? ### When something happens Lago sends a webhook to your app, and the app asks AI what happens next. 1. When Lago reports that an invoice payment failed. AI decides AI looks at the customer, the amount and earlier payments and drafts a friendly reminder. Then You get the draft by email to approve. ### A screen for your team or customers An app on your own address, with sign-in, on top of the same Lago data. - For your customers Customers sign in and see their current usage and what the next invoice will roughly be. ### Add Hypamoon Text messages, email, phone, payments and agents run in the same project as the adapter. - Agent on a schedule Once a week, an agent emails you the customers whose usage grew or dropped the most. Lago stays the core: your chat builds the rest on its API, as an adapter plus an app and agents in your Hypamoon project. Reading starts after you click Allow in the portal. Every change an agent or a chat makes in Lago waits for your approval, one call at a time. [How adapters work](https://hypamoon.com/docs/adapters) ### Good to know - Your adapter uses a fixed key: you paste it once in the Hypamoon portal, never in the chat, and it only goes to the API host you allow. - Lago Cloud is reachable over the internet. A self-hosted Lago must expose its API over HTTPS, or the adapter runs in the same network. - Lago is open source and can run on your own servers. API key permissions per resource need a Premium plan with an add-on. ## Try it in your chat Fill in what to read and write, and send it. Say this in your chat > Build the Hypamoon recipe build-an-adapter for Lago. API docs: https://getlago.com/docs/api-reference/intro. Read: \[what\]. Write: \[what, or nothing\]. [Open in Claude](https://claude.ai/new?q=Build%20the%20Hypamoon%20recipe%20build-an-adapter%20for%20Lago.%20API%20docs%3A%20https%3A%2F%2Fgetlago.com%2Fdocs%2Fapi-reference%2Fintro.%20Read%3A%20%5Bwhat%5D.%20Write%3A%20%5Bwhat%2C%20or%20nothing%5D.) In Claude, or another chat with the full Hypamoon connection; adapters are not in ChatGPT yet. You paste the key in the portal, never in the chat. [The full recipe](https://hypamoon.com/r/build-an-adapter) ## Sources Checked on 7 November 2026. - [getlago.com/docs/api-reference/intro](https://getlago.com/docs/api-reference/intro) - [getlago.com/docs/auth.md](https://getlago.com/docs/auth.md) - [getlago.com/docs/api-reference/versioning.md](https://getlago.com/docs/api-reference/versioning.md) - [getlago.com/docs/guide/webhooks](https://getlago.com/docs/guide/webhooks) Lago is a name of its owner, used here only to describe the software. This page is not an official integration and Hypamoon has no partnership with Lago. Found something that changed? Tell us at [support](https://hypamoon.com/support#contact). ## More in payments and billing - [**Adyen** Open](https://hypamoon.com/connect-to/adyen) - [**Authorize.net** Open](https://hypamoon.com/connect-to/authorize-net) - [**Buckaroo** Unknown](https://hypamoon.com/connect-to/buckaroo) - [**Chargebee** Open](https://hypamoon.com/connect-to/chargebee) - [**Klarna** Open](https://hypamoon.com/connect-to/klarna) - [**Mollie** Open](https://hypamoon.com/connect-to/mollie) - [**MultiSafepay** Open](https://hypamoon.com/connect-to/multisafepay) - [**PayPal** Open](https://hypamoon.com/connect-to/paypal) - [**Recurly** Open](https://hypamoon.com/connect-to/recurly) - [**Stripe** Open](https://hypamoon.com/connect-to/stripe) - [**WeFact** Open](https://hypamoon.com/connect-to/wefact) - [**Pay.** Open](https://hypamoon.com/connect-to/pay-nl) - [**Billit** Open](https://hypamoon.com/connect-to/billit) - [**easybill** Open](https://hypamoon.com/connect-to/easybill) - [**GoCardless** Open](https://hypamoon.com/connect-to/gocardless) - [**Paddle** Open](https://hypamoon.com/connect-to/paddle) - [**Recharge** Open](https://hypamoon.com/connect-to/recharge) - [**Lemon Squeezy** Open](https://hypamoon.com/connect-to/lemon-squeezy) - [**Unzer** Open](https://hypamoon.com/connect-to/unzer) - [**Vipps MobilePay** Open](https://hypamoon.com/connect-to/vipps-mobilepay) - [**Mondu** Possible](https://hypamoon.com/connect-to/mondu) - [**PayPlug** Open](https://hypamoon.com/connect-to/payplug) - [**Billomat** Open](https://hypamoon.com/connect-to/billomat) - [**FastBill** Open](https://hypamoon.com/connect-to/fastbill) - [**Aruba Fatturazione Elettronica** Possible](https://hypamoon.com/connect-to/aruba-fatturazione-elettronica) - [**InvoiceXpress** Open](https://hypamoon.com/connect-to/invoicexpress) - [**Fakturownia** Open](https://hypamoon.com/connect-to/fakturownia) - [**Oblio** Unknown](https://hypamoon.com/connect-to/oblio) - [**SuperFaktura** Open](https://hypamoon.com/connect-to/superfaktura) - [**Szamlazz.hu** Unknown](https://hypamoon.com/connect-to/szamlazz-hu) - [**Billingo** Open](https://hypamoon.com/connect-to/billingo) - [**Elorus** Open](https://hypamoon.com/connect-to/elorus) - [**SmartBill** Possible](https://hypamoon.com/connect-to/smartbill) - [**iDoklad** Open](https://hypamoon.com/connect-to/idoklad) - [**Vyfakturuj** Open](https://hypamoon.com/connect-to/vyfakturuj) - [**Zuora** Open](https://hypamoon.com/connect-to/zuora) - [**Maxio (Chargify)** Open](https://hypamoon.com/connect-to/maxio) - [**Orb** Open](https://hypamoon.com/connect-to/orb) - [**Metronome** Open](https://hypamoon.com/connect-to/metronome) - [**FastSpring** Open](https://hypamoon.com/connect-to/fastspring) - [**Invoice Ninja** Open](https://hypamoon.com/connect-to/invoice-ninja) - [**Bonsai** Open](https://hypamoon.com/connect-to/bonsai) - [**Zervant** Closed](https://hypamoon.com/connect-to/zervant) - [**Payt** Open](https://hypamoon.com/connect-to/payt) - [**Upflow** Open](https://hypamoon.com/connect-to/upflow) - [**Chaser** Open](https://hypamoon.com/connect-to/chaser) - [**Onguard** Closed](https://hypamoon.com/connect-to/onguard) - [**Kolleno** Unknown](https://hypamoon.com/connect-to/kolleno) - [**Twikey** Open](https://hypamoon.com/connect-to/twikey) - [**Versapay** Open](https://hypamoon.com/connect-to/versapay) - [**Billtrust** Unknown](https://hypamoon.com/connect-to/billtrust) - [**HighRadius** Closed](https://hypamoon.com/connect-to/highradius) - [**Tesorio** Closed](https://hypamoon.com/connect-to/tesorio) - [**ING** Possible](https://hypamoon.com/connect-to/ing) - [**Rabobank** Possible](https://hypamoon.com/connect-to/rabobank) - [**ABN AMRO** Possible](https://hypamoon.com/connect-to/abn-amro) - [**bunq** Open](https://hypamoon.com/connect-to/bunq) - [**Triodos Bank** Possible](https://hypamoon.com/connect-to/triodos) - [**Knab** Possible](https://hypamoon.com/connect-to/knab) - [**KBC** Possible](https://hypamoon.com/connect-to/kbc) - [**BNP Paribas Fortis** Possible](https://hypamoon.com/connect-to/bnp-paribas-fortis) - [**Belfius** Possible](https://hypamoon.com/connect-to/belfius) - [**Deutsche Bank** Possible](https://hypamoon.com/connect-to/deutsche-bank) - [**Commerzbank** Possible](https://hypamoon.com/connect-to/commerzbank) - [**Sparkasse (FinTS)** Possible](https://hypamoon.com/connect-to/sparkasse) - [**N26 Business** Possible](https://hypamoon.com/connect-to/n26-business) - [**Kontist** Open](https://hypamoon.com/connect-to/kontist) - [**BNP Paribas** Possible](https://hypamoon.com/connect-to/bnp-paribas) - [**Credit Agricole** Closed](https://hypamoon.com/connect-to/credit-agricole) - [**Societe Generale** Possible](https://hypamoon.com/connect-to/societe-generale) - [**Shine** Possible](https://hypamoon.com/connect-to/shine) - [**Revolut Business** Possible](https://hypamoon.com/connect-to/revolut-business) - [**Wise Business** Open](https://hypamoon.com/connect-to/wise-business) - [**Checkout.com** Open](https://hypamoon.com/connect-to/checkout-com) - [**Worldline Online Payments** Open](https://hypamoon.com/connect-to/worldline-online-payments) - [**Worldpay** Possible](https://hypamoon.com/connect-to/worldpay) - [**Braintree** Open](https://hypamoon.com/connect-to/braintree) - [**CCV Online Payments** Possible](https://hypamoon.com/connect-to/ccv-online-payments) - [**Rabo Smart Pay** Open](https://hypamoon.com/connect-to/rabo-smart-pay) - [**PAYONE** Open](https://hypamoon.com/connect-to/payone) - [**Nexi Checkout** Open](https://hypamoon.com/connect-to/nexi-checkout) - [**Mangopay** Open](https://hypamoon.com/connect-to/mangopay) - [**Lemonway** Open](https://hypamoon.com/connect-to/lemonway) - [**Rapyd** Open](https://hypamoon.com/connect-to/rapyd) - [**Tpay** Open](https://hypamoon.com/connect-to/tpay) - [**PayU** Open](https://hypamoon.com/connect-to/payu) - [**Redsys** Open](https://hypamoon.com/connect-to/redsys) - [**MONEI** Open](https://hypamoon.com/connect-to/monei) - [**PAYCOMET** Open](https://hypamoon.com/connect-to/paycomet) - [**Dojo** Open](https://hypamoon.com/connect-to/dojo) - [**Cybersource** Open](https://hypamoon.com/connect-to/cybersource) - [**Airwallex** Open](https://hypamoon.com/connect-to/airwallex) - [**Satispay** Open](https://hypamoon.com/connect-to/satispay) - [**Global Payments** Possible](https://hypamoon.com/connect-to/global-payments) - [**Barclays** Possible](https://hypamoon.com/connect-to/barclays) - [**HSBC** Possible](https://hypamoon.com/connect-to/hsbc) - [**Lloyds Bank** Possible](https://hypamoon.com/connect-to/lloyds-bank) - [**NatWest** Possible](https://hypamoon.com/connect-to/natwest) - [**Starling Bank** Open](https://hypamoon.com/connect-to/starling-bank) - [**Tide** Possible](https://hypamoon.com/connect-to/tide) - [**Monzo Business** Closed](https://hypamoon.com/connect-to/monzo-business) - [**JPMorgan Chase** Possible](https://hypamoon.com/connect-to/jpmorgan-chase) - [**Bank of America** Possible](https://hypamoon.com/connect-to/bank-of-america) - [**Wells Fargo** Possible](https://hypamoon.com/connect-to/wells-fargo) - [**Mercury** Open](https://hypamoon.com/connect-to/mercury) - [**GoCardless Bank Account Data** Open](https://hypamoon.com/connect-to/gocardless-bank-account-data) - [**Tink** Possible](https://hypamoon.com/connect-to/tink) - [**Plaid** Open](https://hypamoon.com/connect-to/plaid) - [**TrueLayer** Possible](https://hypamoon.com/connect-to/truelayer) - [**Yapily** Possible](https://hypamoon.com/connect-to/yapily) - [**Salt Edge** Possible](https://hypamoon.com/connect-to/salt-edge) - [**Ponto (Isabel Group)** Possible](https://hypamoon.com/connect-to/ponto) - [**finAPI** Possible](https://hypamoon.com/connect-to/finapi) - [**Powens** Possible](https://hypamoon.com/connect-to/powens) - [**Bridge (Bridge API)** Possible](https://hypamoon.com/connect-to/bridge-api) - [**Enable Banking** Possible](https://hypamoon.com/connect-to/enable-banking) - [**MX** Possible](https://hypamoon.com/connect-to/mx) - [**Mastercard Open Finance (Finicity)** Possible](https://hypamoon.com/connect-to/mastercard-open-finance) - [**Teller** Possible](https://hypamoon.com/connect-to/teller) - [**Recommand** Open](https://hypamoon.com/connect-to/recommand) - [**Basware** Possible](https://hypamoon.com/connect-to/basware) - [**Avalara E-Invoicing** Possible](https://hypamoon.com/connect-to/avalara-e-invoicing) - [**Scrada** Possible](https://hypamoon.com/connect-to/scrada) - [**Digipoort** Possible](https://hypamoon.com/connect-to/digipoort) - [**Storecove** Unknown](https://hypamoon.com/connect-to/storecove) - [**Chorus Pro** Unknown](https://hypamoon.com/connect-to/chorus-pro) - [**Sovos** Possible](https://hypamoon.com/connect-to/sovos) - [**EDICOM** Unknown](https://hypamoon.com/connect-to/edicom) - [**ecosio** Possible](https://hypamoon.com/connect-to/ecosio) - [**Banqup** Open](https://hypamoon.com/connect-to/banqup) - [**Tradeshift** Open](https://hypamoon.com/connect-to/tradeshift) [All 1094 tools](https://hypamoon.com/connect-to) ## Tool not listed? Ask the chat to check its API. The same three checks work for any software. Your chat reads the vendor's own docs and tells you what it found. Say this in your chat > Check if \[software\] has an open API that a Hypamoon adapter can use: public API docs, a key or token I can create myself without asking the vendor, and versions or a changelog. Link the pages you used. [Open in Claude](https://claude.ai/new?q=Check%20if%20%5Bsoftware%5D%20has%20an%20open%20API%20that%20a%20Hypamoon%20adapter%20can%20use%3A%20public%20API%20docs%2C%20a%20key%20or%20token%20I%20can%20create%20myself%20without%20asking%20the%20vendor%2C%20and%20versions%20or%20a%20changelog.%20Link%20the%20pages%20you%20used.) [Open in ChatGPT](https://chatgpt.com/?q=Check%20if%20%5Bsoftware%5D%20has%20an%20open%20API%20that%20a%20Hypamoon%20adapter%20can%20use%3A%20public%20API%20docs%2C%20a%20key%20or%20token%20I%20can%20create%20myself%20without%20asking%20the%20vendor%2C%20and%20versions%20or%20a%20changelog.%20Link%20the%20pages%20you%20used.) Fill in the name of your software. Checking needs no connection to Hypamoon. ## Ready to connect Lago? Connect your chat once, then ask it to build the adapter. [Start free](https://app.hypamoon.com/?mode=signup&utm_source=connect-to&utm_campaign=lago) Works in Claude, ChatGPT and Copilot. [Add to Claude](https://hypamoon.com/connect?via=connect-to~lago#claude) [Add to ChatGPT](https://hypamoon.com/connect?via=connect-to~lago#chatgpt) [Add to Copilot](https://hypamoon.com/docs/microsoft-copilot)