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docs: drop sandbox magic-values callout from Global Account overview #412

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docs: drop sandbox magic-values callout from Global Account overview #412

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9 changes: 0 additions & 9 deletions mintlify/snippets/global-accounts/overview.mdx
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Expand Up @@ -61,15 +61,6 @@ export GRID_CLIENT_ID="YOUR_SANDBOX_CLIENT_ID"
export GRID_CLIENT_SECRET="YOUR_SANDBOX_CLIENT_SECRET"
```

<Note>
**Testing in sandbox.** Sandbox accepts two fixed magic values so you can exercise the auth + signing flow without managing real OTP delivery or device-side keys:

- **Email OTP code:** always `000000` for any `EMAIL_OTP` credential's `verify` call.
- **Wallet signature:** the `Grid-Wallet-Signature` header accepts the literal string `sandbox-valid-signature` for any signed account action. The `encryptedSessionSigningKey` returned by `/verify` in sandbox is a stub and is not meant to decrypt — skip the HPKE decrypt step entirely.

These shortcuts apply only on sandbox platforms. Production runs the real OTP, HPKE, and ECDSA flows described below.
</Note>

## Quickstart

The walkthrough below is the happy path: create a customer, find the auto-provisioned account, register a passkey, fund it, and withdraw to a bank account. Each step shows the HTTP request your integrator backend makes on behalf of the client.
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