feat: add Claw402 (claw402.ai) x402 USDC payment provider

Add Claw402Client for claw402.ai's x402 micropayment gateway (Base USDC).
Supports 15+ AI models (GPT-5.4, Claude Opus, DeepSeek, Qwen, Grok, etc.)
with per-model endpoint routing.

- mcp/claw402.go: new client with model→endpoint mapping, x402 v2 payment flow
- mcp/blockrun_base.go: extract shared signX402Payment() for reuse
- Register "claw402" provider in all 6 consumer switch statements:
  api/server.go, api/strategy.go, trader/auto_trader.go,
  telegram/bot.go, debate/engine.go, backtest/ai_client.go
This commit is contained in:
tinkle-community
2026-03-10 17:53:13 +08:00
parent af250825e7
commit 156bf04bcc
8 changed files with 283 additions and 35 deletions

View File

@@ -92,6 +92,13 @@ func configureMCPClient(cfg BacktestConfig, base mcp.AIClient) (mcp.AIClient, er
brSol := mcp.NewBlockRunSolClient()
brSol.SetAPIKey(cfg.AICfg.APIKey, "", cfg.AICfg.Model)
return brSol, nil
case "claw402":
if cfg.AICfg.APIKey == "" {
return nil, fmt.Errorf("claw402 provider requires wallet private key")
}
claw := mcp.NewClaw402Client()
claw.SetAPIKey(cfg.AICfg.APIKey, "", cfg.AICfg.Model)
return claw, nil
case "custom":
if cfg.AICfg.BaseURL == "" || cfg.AICfg.APIKey == "" || cfg.AICfg.Model == "" {
return nil, fmt.Errorf("custom provider requires base_url, api key and model")