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Truemed docs

Accept HSA/FSA payments

Truemed unlocks your customers’ pre-tax HSA/FSA dollars for the health products and services you sell. Set up your store, integrate the API, and grow HSA/FSA revenue — compliance, eligibility, and Letter of Medical Necessity generation are handled for you.

Get startedView API reference

Set up your store

Turn on Truemed with Shopify, WooCommerce, BigCommerce, or post-purchase reimbursements — no code required.

Choose your integration

Integrate the API

Build a custom checkout with payment sessions, webhooks, and SDKs. Test in minutes with the sandbox.

Read the developer guides

Grow with marketing

Widgets, email and SMS templates, ad guides, and seasonal campaigns that put HSA/FSA eligibility in front of shoppers.

Browse marketing resources

Popular destinations

Checkout experience

See what customers see when paying with HSA/FSA funds, to answer questions and troubleshoot

View guide

Website readiness

Optimize discovery, consideration, and conversion to capture HSA/FSA revenue

View guide

Troubleshooting

Fix common issues with payouts, Shopify, SKUs, and refunds

Get help

OpenAPI spec

Download the spec for AI agents, Postman, or SDK generation

Download spec
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