refactor: migrate all remaining modules to use shared aitbc.logging from aitbc-core package

- Replace `import logging` with `from aitbc.logging import get_logger` across blockchain-node scripts and coordinator-api modules
- Update logger initialization from `logging.getLogger(__name__)` to `get_logger(__name__)` in 30+ files
- Add production configuration validators for API keys, HMAC secret, and JWT secret in coordinator config
- Enhance coordinator startup with comprehensive initialization logging

apps/coordinator-api/src/app/routers/admin.py

@@ -1,15 +1,25 @@
-from fastapi import APIRouter, Depends, HTTPException, status
+from fastapi import APIRouter, Depends, HTTPException, status, Request
 from sqlmodel import select
+from slowapi import Limiter
+from slowapi.util import get_remote_address
 
 from ..deps import require_admin_key
 from ..services import JobService, MinerService
 from ..storage import SessionDep
+from aitbc.logging import get_logger
 
+logger = get_logger(__name__)
+limiter = Limiter(key_func=get_remote_address)
 router = APIRouter(prefix="/admin", tags=["admin"])
 
 
 @router.get("/stats", summary="Get coordinator stats")
-async def get_stats(session: SessionDep, admin_key: str = Depends(require_admin_key())) -> dict[str, int]:  # type: ignore[arg-type]
+@limiter.limit("20/minute")
+async def get_stats(
+    request: Request,
+    session: SessionDep, 
+    admin_key: str = Depends(require_admin_key())
+) -> dict[str, int]:  # type: ignore[arg-type]
     service = JobService(session)
     from sqlmodel import func, select
     from ..domain import Job

apps/coordinator-api/src/app/routers/agent_creativity.py

@@ -7,7 +7,7 @@ from datetime import datetime
 from typing import Dict, List, Optional, Any
 from fastapi import APIRouter, HTTPException, Depends, Query, Body
 from pydantic import BaseModel, Field
-import logging
+from aitbc.logging import get_logger
 
 from ..storage import SessionDep
 from ..services.creative_capabilities_service import (
@@ -15,7 +15,7 @@ from ..services.creative_capabilities_service import (
 )
 from ..domain.agent_performance import CreativeCapability
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/v1/agent-creativity", tags=["agent-creativity"])
 

apps/coordinator-api/src/app/routers/agent_integration_router.py

@@ -5,7 +5,7 @@ Provides REST API endpoints for production deployment and integration management
 
 from fastapi import APIRouter, Depends, HTTPException, BackgroundTasks
 from typing import List, Optional
-import logging
+from aitbc.logging import get_logger
 
 from ..domain.agent import (
     AIAgentWorkflow, AgentExecution, AgentStatus, VerificationLevel
@@ -19,7 +19,7 @@ from ..deps import require_admin_key
 from sqlmodel import Session, select
 from datetime import datetime
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/agents/integration", tags=["Agent Integration"])
 

apps/coordinator-api/src/app/routers/agent_performance.py

@@ -7,7 +7,7 @@ from datetime import datetime, timedelta
 from typing import Dict, List, Optional, Any
 from fastapi import APIRouter, HTTPException, Depends, Query
 from pydantic import BaseModel, Field
-import logging
+from aitbc.logging import get_logger
 
 from ..storage import SessionDep
 from ..services.agent_performance_service import (
@@ -21,7 +21,7 @@ from ..domain.agent_performance import (
     OptimizationTarget
 )
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/v1/agent-performance", tags=["agent-performance"])
 

apps/coordinator-api/src/app/routers/agent_router.py

@@ -5,7 +5,7 @@ Provides REST API endpoints for agent workflow management and execution
 
 from fastapi import APIRouter, Depends, HTTPException, BackgroundTasks
 from typing import List, Optional
-import logging
+from aitbc.logging import get_logger
 
 from ..domain.agent import (
     AIAgentWorkflow, AgentWorkflowCreate, AgentWorkflowUpdate,
@@ -17,7 +17,7 @@ from ..storage import SessionDep
 from ..deps import require_admin_key
 from sqlmodel import Session, select
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/agents", tags=["AI Agents"])
 

apps/coordinator-api/src/app/routers/agent_security_router.py

@@ -5,7 +5,7 @@ Provides REST API endpoints for security management and auditing
 
 from fastapi import APIRouter, Depends, HTTPException, BackgroundTasks
 from typing import List, Optional
-import logging
+from aitbc.logging import get_logger
 
 from ..domain.agent import (
     AIAgentWorkflow, AgentExecution, AgentStatus, VerificationLevel
@@ -19,7 +19,7 @@ from ..storage import SessionDep
 from ..deps import require_admin_key
 from sqlmodel import Session, select
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/agents/security", tags=["Agent Security"])
 

apps/coordinator-api/src/app/routers/analytics.py

@@ -7,7 +7,7 @@ from datetime import datetime, timedelta
 from typing import Dict, List, Optional, Any
 from fastapi import APIRouter, HTTPException, Depends, Query
 from pydantic import BaseModel, Field
-import logging
+from aitbc.logging import get_logger
 
 from ..storage import SessionDep
 from ..services.analytics_service import MarketplaceAnalytics
@@ -16,7 +16,7 @@ from ..domain.analytics import (
     AnalyticsPeriod, MetricType, InsightType, ReportType
 )
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/v1/analytics", tags=["analytics"])
 

apps/coordinator-api/src/app/routers/certification.py

@@ -7,7 +7,7 @@ from datetime import datetime, timedelta
 from typing import Dict, List, Optional, Any
 from fastapi import APIRouter, HTTPException, Depends, Query
 from pydantic import BaseModel, Field
-import logging
+from aitbc.logging import get_logger
 
 from ..storage import SessionDep
 from ..services.certification_service import (
@@ -20,7 +20,7 @@ from ..domain.certification import (
     PartnershipType, BadgeType
 )
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/v1/certification", tags=["certification"])
 

apps/coordinator-api/src/app/routers/community.py

@@ -7,7 +7,7 @@ from datetime import datetime
 from typing import Dict, List, Optional, Any
 from fastapi import APIRouter, HTTPException, Depends, Query, Body
 from pydantic import BaseModel, Field
-import logging
+from aitbc.logging import get_logger
 
 from ..storage import SessionDep
 from ..services.community_service import (
@@ -19,7 +19,7 @@ from ..domain.community import (
     CommunityPost, Hackathon, DeveloperTier, SolutionStatus, LabStatus
 )
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/community", tags=["community"])
 

apps/coordinator-api/src/app/routers/exchange.py

@@ -8,9 +8,9 @@ import uuid
 import time
 import json
 import os
-import logging
+from aitbc.logging import get_logger
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 from ..schemas import (
     ExchangePaymentRequest, 

apps/coordinator-api/src/app/routers/governance.py

@@ -7,7 +7,7 @@ from datetime import datetime
 from typing import Dict, List, Optional, Any
 from fastapi import APIRouter, HTTPException, Depends, Query, Body
 from pydantic import BaseModel, Field
-import logging
+from aitbc.logging import get_logger
 
 from ..storage import SessionDep
 from ..services.governance_service import GovernanceService
@@ -16,7 +16,7 @@ from ..domain.governance import (
     ProposalStatus, VoteType, GovernanceRole
 )
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/governance", tags=["governance"])
 

apps/coordinator-api/src/app/routers/marketplace_enhanced.py

@@ -4,7 +4,7 @@ REST API endpoints for advanced marketplace features including royalties, licens
 """
 
 from typing import List, Optional
-import logging
+from aitbc.logging import get_logger
 
 from fastapi import APIRouter, HTTPException, Depends
 from pydantic import BaseModel, Field
@@ -20,7 +20,7 @@ from ..schemas.marketplace_enhanced import (
     MarketplaceAnalyticsRequest, MarketplaceAnalyticsResponse
 )
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/marketplace/enhanced", tags=["Enhanced Marketplace"])
 

apps/coordinator-api/src/app/routers/marketplace_enhanced_simple.py

@@ -4,7 +4,7 @@ REST API endpoints for enhanced marketplace features
 """
 
 from typing import List, Optional, Dict, Any
-import logging
+from aitbc.logging import get_logger
 
 from fastapi import APIRouter, HTTPException, Depends
 from pydantic import BaseModel, Field
@@ -14,7 +14,7 @@ from ..storage import SessionDep
 from ..deps import require_admin_key
 from sqlmodel import Session
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/marketplace/enhanced", tags=["Marketplace Enhanced"])
 

apps/coordinator-api/src/app/routers/marketplace_performance.py

@@ -8,7 +8,7 @@ from datetime import datetime
 from typing import Dict, List, Optional, Any
 from fastapi import APIRouter, HTTPException, Depends, Query, BackgroundTasks
 from pydantic import BaseModel, Field
-import logging
+from aitbc.logging import get_logger
 
 from ..storage import SessionDep
 import sys
@@ -20,7 +20,7 @@ from aitbc.gpu_acceleration.parallel_processing.marketplace_cache_optimizer impo
 from aitbc.gpu_acceleration.parallel_processing.marketplace_monitor import monitor as marketplace_monitor
 from aitbc.gpu_acceleration.parallel_processing.marketplace_scaler import ResourceScaler, ScalingPolicy
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/v1/marketplace/performance", tags=["marketplace-performance"])
 

apps/coordinator-api/src/app/routers/miner.py

@@ -1,23 +1,27 @@
 from datetime import datetime
 from typing import Any
-import logging
 
-from fastapi import APIRouter, Depends, HTTPException, Response, status
+from fastapi import APIRouter, Depends, HTTPException, Response, status, Request
+from slowapi import Limiter
+from slowapi.util import get_remote_address
 
 from ..deps import require_miner_key
 from ..schemas import AssignedJob, JobFailSubmit, JobResultSubmit, JobState, MinerHeartbeat, MinerRegister, PollRequest
 from ..services import JobService, MinerService
 from ..services.receipts import ReceiptService
 from ..storage import SessionDep
+from aitbc.logging import get_logger
 
-logger = logging.getLogger(__name__)
-
+logger = get_logger(__name__)
+limiter = Limiter(key_func=get_remote_address)
 router = APIRouter(tags=["miner"])
 
 
 @router.post("/miners/register", summary="Register or update miner")
+@limiter.limit("30/minute")
 async def register(
     req: MinerRegister,
+    request: Request,
     session: SessionDep,
     miner_id: str = Depends(require_miner_key()),
 ) -> dict[str, Any]:  # type: ignore[arg-type]
@@ -26,8 +30,10 @@ async def register(
     return {"status": "ok", "session_token": record.session_token}
 
 @router.post("/miners/heartbeat", summary="Send miner heartbeat")
+@limiter.limit("60/minute")
 async def heartbeat(
     req: MinerHeartbeat,
+    request: Request,
     session: SessionDep,
     miner_id: str = Depends(require_miner_key()),
 ) -> dict[str, str]:  # type: ignore[arg-type]

apps/coordinator-api/src/app/routers/multi_modal_rl.py

@@ -7,7 +7,7 @@ from datetime import datetime, timedelta
 from typing import Dict, List, Optional, Any
 from fastapi import APIRouter, Depends, HTTPException, Query, BackgroundTasks, WebSocket, WebSocketDisconnect
 from pydantic import BaseModel, Field
-import logging
+from aitbc.logging import get_logger
 
 from ..storage import SessionDep
 from ..services.multi_modal_fusion import MultiModalFusionEngine
@@ -17,7 +17,7 @@ from ..domain.agent_performance import (
     CreativeCapability
 )
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/multi-modal-rl", tags=["multi-modal-rl"])
 

apps/coordinator-api/src/app/routers/openclaw_enhanced.py

@@ -4,7 +4,7 @@ REST API endpoints for advanced agent orchestration, edge computing integration,
 """
 
 from typing import List, Optional
-import logging
+from aitbc.logging import get_logger
 
 from fastapi import APIRouter, HTTPException, Depends
 from pydantic import BaseModel, Field
@@ -23,7 +23,7 @@ from ..schemas.openclaw_enhanced import (
     EcosystemDevelopmentRequest, EcosystemDevelopmentResponse
 )
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/openclaw/enhanced", tags=["OpenClaw Enhanced"])
 

apps/coordinator-api/src/app/routers/openclaw_enhanced_simple.py

@@ -4,7 +4,7 @@ REST API endpoints for OpenClaw integration features
 """
 
 from typing import List, Optional, Dict, Any
-import logging
+from aitbc.logging import get_logger
 
 from fastapi import APIRouter, HTTPException, Depends
 from pydantic import BaseModel, Field
@@ -14,7 +14,7 @@ from ..storage import SessionDep
 from ..deps import require_admin_key
 from sqlmodel import Session
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/openclaw/enhanced", tags=["OpenClaw Enhanced"])
 

apps/coordinator-api/src/app/routers/reputation.py

@@ -7,7 +7,7 @@ from datetime import datetime, timedelta
 from typing import Dict, List, Optional, Any
 from fastapi import APIRouter, HTTPException, Depends, Query
 from pydantic import BaseModel, Field
-import logging
+from aitbc.logging import get_logger
 
 from ..storage import SessionDep
 from ..services.reputation_service import ReputationService
@@ -16,7 +16,7 @@ from ..domain.reputation import (
     TrustScoreCategory
 )
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/v1/reputation", tags=["reputation"])
 

apps/coordinator-api/src/app/routers/rewards.py

@@ -7,7 +7,7 @@ from datetime import datetime, timedelta
 from typing import Dict, List, Optional, Any
 from fastapi import APIRouter, HTTPException, Depends, Query
 from pydantic import BaseModel, Field
-import logging
+from aitbc.logging import get_logger
 
 from ..storage import SessionDep
 from ..services.reward_service import RewardEngine
@@ -15,7 +15,7 @@ from ..domain.rewards import (
     AgentRewardProfile, RewardTier, RewardType, RewardStatus
 )
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/v1/rewards", tags=["rewards"])
 

apps/coordinator-api/src/app/routers/trading.py

@@ -7,7 +7,7 @@ from datetime import datetime, timedelta
 from typing import Dict, List, Optional, Any
 from fastapi import APIRouter, HTTPException, Depends, Query
 from pydantic import BaseModel, Field
-import logging
+from aitbc.logging import get_logger
 
 from ..storage import SessionDep
 from ..services.trading_service import P2PTradingProtocol
@@ -16,7 +16,7 @@ from ..domain.trading import (
     TradeStatus, TradeType, NegotiationStatus, SettlementType
 )
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 router = APIRouter(prefix="/v1/trading", tags=["trading"])
 

apps/coordinator-api/src/app/routers/web_vitals.py

@@ -6,7 +6,7 @@ Web Vitals API endpoint for collecting performance metrics
 from fastapi import APIRouter, HTTPException
 from pydantic import BaseModel
 from typing import List, Dict, Any, Optional
-import logging
+from aitbc.logging import get_logger
 
 router = APIRouter()