dsh-billing-badge

When using the DeepSeek Harness web GUI, billing season and account balance are two pieces of information you always want to check before a call but have nowhere to surface. dsh-billing-badge compresses both into a single pill on the composer statistics row and an expandable panel, so you get the full picture without leaving the editor.

The pill shows an amber or green dot for peak versus off-peak, the current season, and a countdown to the next switch. Clicking it opens a panel that lists the billing rule, the Beijing-time moment of the next switch, the current Beijing time, the total account balance with its currency, and, when the account carries a granted credit, a separate split into granted and topped-up rows. The countdown compares each candidate boundary against the instant just before it and only counts a genuine state flip, so it never points at a transition that does not exist. Balance figures come straight from the official endpoint and the currency is taken from the response, never assumed. The plugin deliberately does no cost or token accounting; its scope is strictly the season and the balance.

Built for developers who work in the DSH web interface and want the billing window and remaining balance always within reach. Compatible with DSH 0.1.5 and 0.1.6. The API key is resolved through the host credentials seam and never reaches the browser; the single route requires a dedicated header and rejects cross-origin requests; nothing is written to disk and the only remote endpoint contacted is api.deepseek.com.