Sthang Sweep

Sthang Sweep buys OpenSea listings that match one saved rule. Start is a live-buy action: the workspace has no simulation mode. Prepare a low-value wallet and conservative limits before the first run.

Prepare authentication

Sweep uses the managed OpenSea key from NFT Manager. If the readiness area reports that it is missing, open NFT Manager → Source → Authentication, choose Get free key, then return to Sweep.

Create a rule

1. Enter a Rule Name and Collection Slug.
2. Select the Wallet Folder, Wallet, and tested Network.
3. Enter Max Native Price. This is the maximum native-currency price for each purchased item.
4. Enter Target Successful Buys from 1 to 5. The maximum listing value for the run is the per-item price cap multiplied by this target; gas is separate.
5. Open Filters only when you need required traits or minimum and maximum rarity rank. A filtered rule stays blocked when the listing does not provide the metadata needed to prove a match.
6. Under Advanced Settings, review Poll Interval Seconds, Live Retry Policy, Retry Attempt Cap, and Receipt Wait Seconds.
7. Choose Create rule. A new rule is enabled, but saving it does not arm or start it. Use the rule's power control to disable it when it should not be startable.

The conservative retry policy stops on a failed receipt. The aggressive policy may continue only after a receipt conclusively proves that the prior transaction failed and only within the attempt cap. Pending or unknown results always stop the batch.

Arm and start live buying

1. Select the saved rule and review the displayed wallet, network, native spend cap, target buys, and readiness message.
2. Under Advanced Settings, type the exact case-sensitive phrase shown, such as ARM SWEEP 2 for a two-buy target.
3. Choose Arm 2 buys (the number matches the saved target). Arming does not submit a transaction.
4. Return to Saved Rules and choose Start. Sthang consumes the arm before the first submission and processes matched purchases sequentially.

Use Stop to prevent additional candidates from being processed. A transaction already submitted may still settle, so confirm its explorer result independently.

Read the result

Sweep Activity and the live result area show matches, selected price, balance readiness, whether signing or broadcast occurred, blockers, and an explorer link when available. A successful receipt permits the next purchase. A failed receipt follows the selected retry policy. A pending, unknown, or otherwise ambiguous result stops the run and must not be retried until trusted chain evidence resolves it.

Do not widen caps to compensate for provider delays. Stop Sweep activity before installing an update.