> For the complete documentation index, see [llms.txt](https://clarity-7.gitbook.io/clarity-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://clarity-7.gitbook.io/clarity-docs/clarity-developer-docs/consumer-walkthrough/04-private-jwt-wallet.md).

# 4. Private JWT + Wallet Login

After payment is **CONFIRMED**, request a private JWT and sign in to Clarity Wallet to unlock GitBook sections.

## Issue JWT

```bash
curl -X POST https://api.clarity-fintech.com/v1/auth/issue-token \
  -H 'Content-Type: application/json' \
  -d '{
    "status": "CONFIRMED",
    "offer_id": "dev_portal_execution_billing",
    "customer_email": "you@example.com",
    "merchant_id": "clarity_fintech_master_01"
  }'
```

Replace `offer_id` with your checkout offer (e.g. `webb_starter_agents`, `clrty_pay_wallet_fund`).

## JWT properties

| Claim        | Value                    |
| ------------ | ------------------------ |
| Algorithm    | HS256                    |
| Lifetime     | 30 days                  |
| `chainId`    | 1202                     |
| `nodeAccess` | `isolated_cherry_server` |
| `tier`       | Your checkout offer id   |

Save the `jwtToken` from the response — **never share it publicly**.

## Verify JWT (optional smoke test)

```bash
curl -X POST https://api.clarity-fintech.com/v1/auth/verify \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer <JWT>' \
  -d '{"token": "<JWT>"}'
```

Returns `valid`, `tier_key`, `gitbook_sections`, and `payment_rail`.

## Clarity Wallet login

Open in your browser (replace `<JWT>`):

```
https://exchange.clarity-fintech.com/login?token=<JWT>&intent=swarm_private_access
```

Or go to [exchange.clarity-fintech.com/login](https://exchange.clarity-fintech.com/login) after storing the token from checkout email.

## Security

* JWT private keys live on Clarity Workers only — **never commit** signing keys
* Use the same email as Spark checkout for consistent tier resolution

## Next step

→ [5. GitBook Authenticated Access](/clarity-docs/clarity-developer-docs/consumer-walkthrough/05-gitbook-gate.md)


---

# Agent Instructions
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## Querying This Documentation
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Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
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```

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