Go from zero to your first deposit in under an hour. Blend handles yield coordination. You handle the user experience.Documentation Index
Fetch the complete documentation index at: https://docs.blend.money/llms.txt
Use this file to discover all available pages before exploring further.
Integration journey
Every Blend integration follows four steps. Most teams finish in a single afternoon.- Set up your portal - Create your organization, browse the vault catalog, and build your first account type with manual allocations.
- Set up credentials - Add your SIWE domain, grab your publishable key, and create an API key for your server.
- Make your first deposit - Install the SDK, sign in a user, quote a deposit, and execute it.
- Go live - Run the go-live checklist. Rotate keys, test end-to-end, and ship.
Choose your SDK
Pick the SDK that fits your architecture. You can use both in the same integration.| Frontend SDK | Server SDK | |
|---|---|---|
| Package | @blend-money/fe | @blend-money/node |
| Auth method | SIWE wallet signature | API key (server secret) |
| Runs in | Browser | Your backend |
| Account scoping | Automatic from wallet sign-in | Manual via forAccount(accountId) |
| Quoting | sdk.quoteDeposit() (one call) | client.sessions.createSession() then client.sessions.quoteDeposit() |
| Execution | sdk.execute(quote, { deriveSigner }) | You execute on-chain, then submit tx hashes |
| Best for | Apps where users connect a wallet | Apps where the backend controls signing |
Operating model
Blend splits responsibilities between you and the protocol. No surprises about who owns what.| Responsibility | You (neobank) | Blend |
|---|---|---|
| User onboarding | KYC, account creation, UI | Safe deployment, wallet mapping |
| Yield strategy | Choose vaults, set allocations | Score vaults via Philidor, enforce limits |
| Deposits | Trigger via SDK | Bridge routing, gas sponsorship, settlement |
| Withdrawals | Trigger via SDK | Multi-chain coordination, bridge execution |
| Rebalancing | Approve or auto-approve flow plans | Generate flow plans, execute rebalances |
| Compliance | KYC/AML for your users | OFAC screening, audit logs |
| Keys & secrets | Store API keys, rotate on schedule | Issue keys, enforce domain binding |
Set up your portal
Create your organization and build your first account type.
Set up credentials
Get the keys your app needs to talk to Blend.
Make your first deposit
Install the SDK and deposit in under 30 minutes.
Understand Blend
Learn how the SMA model keeps user funds isolated.