Welcome to Promptfolio

The Natural-Language Dynamic Thematic ETF Synthesizer on BNB Chain

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Autonomous Background Flow:

Intent Parser

Live Data Fetcher

Simulation Engine

Quant Engine

CORE INNOVATION

Why Promptfolio on BNB Smart Chain?

Eliminating TradFi ETF gatekeepers through 24/7 tokenized equities and autonomous AI agents.

24/7 Off-Hours Trading

Wall Street halts every Friday at 4 PM. bStocks on BSC trade around the clock. Promptfolio continuously calculates off-hours price discovery and spreads.

Binance Agentic Wallet

Autonomous MPC keyless execution via @binance/agentic-wallet. Enforces user daily spend quotas ($50k limit), MEV shields, AutoReject safety, and x402 AI micro-payments.

Agentic Intent Parsing

Powered by OpenRouter LLMs (inclusionai/ling-3.0-flash), Promptfolio turns conversational investment theses into risk-weighted portfolio allocations in milliseconds.

Atomic Multi-Swap Execution

No manual trading of 5 different stocks. Our smart contract router executes your entire thematic basket in a single atomic transaction on BSC with ~$0.05 in gas.

100% Backed bStocks RWA

Verified on-chain custody and daily proof-of-reserves across NVIDIA, Apple, Microsoft, Tesla, and sovereign US Treasury yield tokens (bTBILL ~5.15% APY).