--- title: "Plaid API: connect it to your AI chat ยท Hypamoon" description: "The Plaid API is open, signs in with an API key and sends webhooks. What your AI chat can build with it on Hypamoon, with sources." url: https://hypamoon.com/connect-to/plaid --- 1. [Connect to](https://hypamoon.com/connect-to) 2. Plaid Payments and billing # Connect Plaid to Hypamoon Yes. Plaid 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 Plaid, answered from its own docs. **Public API docs**\ **Yes.** [Read the docs](https://plaid.com/docs/quickstart/) **A key you create yourself**\ **Yes.** API keys come with a Dashboard sign up; Trial and Pay as you go plans request Production access in the Dashboard, Growth and Custom go through sales. [plaid.com](https://plaid.com/docs/account/billing/) **Versions or a changelog**\ **Yes.** Breaking changes get a new API version, chosen in the Dashboard or with the Plaid-Version header. [plaid.com](https://plaid.com/docs/api/versioning/) **How it signs in**\ client\_id and secret in the JSON body of each request, plus an access\_token per connected bank login. **Webhooks**\ **Yes.** It can tell your app when something changes. [plaid.com](https://plaid.com/docs/api/webhooks/) **Hosting**\ Cloud ## Your own cash overview on Plaid, built around the accounts you actually use. - Accounts, balances and transactions from the banks you connect through Plaid. - AI that sorts transactions and spots unusual spending, with you deciding what happens next. - A screen for your team and a weekly email with the cash position. ### Ask your chat Answers straight from your Plaid data, in Claude or another chat with the full Hypamoon connection. - How much did we spend on subscriptions last month? - Which incoming payments this week do not match an open invoice? ### When something happens Plaid sends a webhook to your app, and the app asks AI what happens next. 1. When Plaid reports new transactions for a connected account. AI decides AI proposes a category and checks for unusual amounts. Then The owner gets an email when something looks off. ### A screen for your team or customers An app on your own address, with sign-in, on top of the same Plaid data. - For your team A cash screen with balances and recent transactions per bank. ### 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 cash position and the largest outgoing payments. Plaid 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 Plaid 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. - Pricing shows once you apply for Production access. Free Trial plans are for new teams in the US and Canada. ## 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 Plaid. API docs: https://plaid.com/docs/. Read: \[what\]. Write: \[what, or nothing\]. [Open in Claude](https://claude.ai/new?q=Build%20the%20Hypamoon%20recipe%20build-an-adapter%20for%20Plaid.%20API%20docs%3A%20https%3A%2F%2Fplaid.com%2Fdocs%2F.%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. - [plaid.com/docs/quickstart/](https://plaid.com/docs/quickstart/) - [plaid.com/docs/account/billing/](https://plaid.com/docs/account/billing/) - [plaid.com/docs/api/versioning/](https://plaid.com/docs/api/versioning/) - [plaid.com/docs/api/webhooks/](https://plaid.com/docs/api/webhooks/) Plaid 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 Plaid. 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) - [**Lago** Open](https://hypamoon.com/connect-to/lago) - [**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) - [**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 Plaid? 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=plaid) Works in Claude, ChatGPT and Copilot. [Add to Claude](https://hypamoon.com/connect?via=connect-to~plaid#claude) [Add to ChatGPT](https://hypamoon.com/connect?via=connect-to~plaid#chatgpt) [Add to Copilot](https://hypamoon.com/docs/microsoft-copilot)