When CLAW402_WALLET_KEY env var is set, all nofxos.ai data API calls
(AI500, OI rankings, NetFlow, price rankings, etc.) are automatically
routed through claw402.ai with x402 USDC payment instead of direct
free access.
- New Claw402DataClient for GET requests with x402 payment flow
- Endpoint mapping: /api/xxx -> /api/v1/nofx/xxx
- MakeClaw402SignFunc helper for reusable payment signing
- Auto-detection: if CLAW402_WALLET_KEY is set, claw402 mode activates
- Fallback: without wallet key, direct nofxos.ai access (backward compatible)
Env vars:
CLAW402_WALLET_KEY=0x... # wallet private key for payment
CLAW402_URL=https://claw402.ai # optional, defaults to claw402.ai
- Fix thinkAndActStream: emit delta event for non-tool responses (was silent)
- Add fallback to streaming on first LLM call failure
- Add batch ticker endpoint /api/agent/tickers (3 API calls → 1)
- Update MarketTicker to use batch endpoint, remove unused state
- Warn loudly when JWT_SECRET uses default value
- Fix 华为 mapping (was incorrectly mapped to Tencent)
- Replace ioutil.ReadAll with safe.ReadAllLimited in nofxos client
- Remove unused variable in hyperliquid trader_account
- Wrap CoinAnk WS readers with safe.GoNamed for panic recovery
- Use 100dvh for mobile viewport in AgentChatPage
- console.log → console.warn for auth events
- Add server time synchronization for KuCoin API to fix timestamp error (400002)
- Return empty list instead of error when no available coins (ai500.go)
- Save cycle record even when no candidate coins (show in frontend without red error)
- Update Claude icon to Anthropic dark brand color (#141413)
- Add exchange and AI model icons to README.md and README.ja.md
- Add oi_low as independent source_type for short opportunities
- Redesign Mixed mode with card-based selector (2x2 grid)
- Show combination summary with total coin limit
- Support both Chinese and English languages
- Change default limits to 10 for OI Top and OI Low
- Add GetOILowPositions/GetOILowSymbols in oi.go
- Add UseOILow/OILowLimit config fields
- Add oi_low case in GetCandidateCoins
- Support oi_low in mixed mode
- Update source tag formatting
- Add unified NofxOS API key configuration in IndicatorEditor
- Add language field to StrategyConfig for consistent prompt generation
- Auto-update prompt sections when interface language changes
- Remove scattered URL inputs from CoinSourceEditor and IndicatorEditor
- Create nofxos provider package with formatted data output
- Update kernel engine to use config-based language setting
