BNB Chain launches Agent Studio v3 with new wallet and payment features
BNB (BNB)
Editor:
Eugene Serbin
cryptobriefing.com reports that BNB Chain has released the third major version of its Agent Studio platform for autonomous AI agents. The v3 update introduces support for the Trust Wallet Agent Kit, known as TWAK, allowing developers to target users with existing Trust Wallet installations. It also simplifies access to tBNB testnet tokens and expands payment capabilities through the x402/B402 protocol to include stablecoin transactions.
Developers can now set spending limits and customize payment sessions for agents handling transactions autonomously. A key technical addition is self-funding capability, enabling agents to automatically top up wallets from pre-approved sources while keeping user keys secure. The platform launched on BSC mainnet in July 2026, with v2 arriving in mid-August to add on-chain payments and TypeScript support.
This biweekly update cadence layers new capabilities on the existing architecture rather than overhauling it. The v3 release aims to reduce operational overhead by addressing friction in wallet integration, payments, and fund management. Expanded stablecoin support makes cost structures predictable for frequent, small transactions typical in AI agent use cases. The roadmap includes additional wallet options, enterprise-grade key security, and a management dashboard.
How the market reacted
Whalio's own Binance spot order flow for BNB, measured when this story was written up on 3 September 2026. Not the outlet's figures.
BNB is trading at $688.84 with a 1-hour buy ratio of 55.4% and a 4-hour buy ratio of 55.9%, both exceeding the 24-hour buy ratio of 53.3%. This indicates that buying pressure is building in the short term compared to the broader daily trend. The 1-hour volume delta is +$1,332,396, while the 4-hour delta is +$4,523,766, showing active accumulation. The 24-hour volume delta stands at +$4,594,046, with a Cumulative Volume Delta of +$12,057,601 at close. Net buying occurred for 16 of the last 24 hours, contributing to a total spot volume of $69,490,930. There were 640,376 trades recorded in the last day, reflecting steady market activity.
The latest daily buy ratio of 48.9% sits at the 46th percentile of the last 281 days, against a median of 49.3% - ordinary for this coin.
Was that an ordinary day?
The same Binance spot measurements for BNB, averaged over the days leading up to the story.
Over the preceding week, the 7-day average buy ratio was 51.2%, making today's 24-hour ratio of 53.3% an unusual day with 2.1 points higher buying interest. Volume for the day was 0.93x the weekly average, indicating slightly lower than normal trading activity despite the higher buy ratio. Net buying was observed for 5 of the 7 days in the period, with a total volume delta of +$14,696,596. The price has changed -2.6% over the last 8 days, suggesting a bearish trend despite the recent increase in buy ratios. This day represents a shift toward stronger buying pressure relative to the weekly average, contrasting with the overall price decline.