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#!/usr/bin/env python3
"""
HuggingFace Space Crypto Resources API Router
روتر API برای دسترسی به منابع کریپتو در HuggingFace Space
This router provides endpoints to access the external HF Space Crypto API:
https://really-amin-crypto-api-clean.hf.space
Endpoints:
- /api/hf-space/coins/top - Top coins by market cap
- /api/hf-space/trending - Trending coins
- /api/hf-space/market - Market overview
- /api/hf-space/sentiment - Fear & Greed Index
- /api/hf-space/resources - Resource database
"""
from fastapi import APIRouter, Query, HTTPException, Path
from typing import Optional, List
import logging
from backend.services.hf_space_crypto_client import get_hf_space_crypto_service
logger = logging.getLogger(__name__)
router = APIRouter(
prefix="/api/hf-space",
tags=["HuggingFace Space Crypto API"]
)
# ===== MARKET DATA ENDPOINTS =====
@router.get("/coins/top")
async def get_top_coins(
limit: int = Query(50, ge=1, le=250, description="Number of coins to return")
):
"""
Get top coins by market cap from HF Space API
دریافت برترین ارزها بر اساس مارکت کپ
Source: HuggingFace Space Crypto API → CoinGecko
Returns:
- coins: List of top coins with price, market cap, volume, etc.
- total: Total number of coins returned
- timestamp: Data timestamp
"""
try:
service = get_hf_space_crypto_service()
result = await service.get_top_coins(limit=limit)
if not result["success"]:
raise HTTPException(
status_code=503,
detail=f"HF Space API unavailable: {result.get('error')}"
)
return result["data"]
except HTTPException:
raise
except Exception as e:
logger.error(f"❌ Top coins endpoint failed: {e}")
raise HTTPException(status_code=500, detail=str(e))
@router.get("/trending")
async def get_trending_coins():
"""
Get trending coins from HF Space API
دریافت ارزهای ترند
Source: HuggingFace Space Crypto API → CoinGecko
Returns:
- coins: List of trending coins
- total: Total number of trending coins
- timestamp: Data timestamp
"""
try:
service = get_hf_space_crypto_service()
result = await service.get_trending()
if not result["success"]:
raise HTTPException(
status_code=503,
detail=f"HF Space API unavailable: {result.get('error')}"
)
return result["data"]
except HTTPException:
raise
except Exception as e:
logger.error(f"❌ Trending coins endpoint failed: {e}")
raise HTTPException(status_code=500, detail=str(e))
@router.get("/market")
async def get_market_overview():
"""
Get global market overview from HF Space API
خلاصه کلی بازار
Source: HuggingFace Space Crypto API → CoinGecko
Returns:
- total_market_cap: Total market cap in USD
- total_volume: 24h trading volume
- market_cap_percentage: Dominance by coin (BTC, ETH, etc.)
- active_cryptocurrencies: Number of active cryptos
- markets: Number of markets
"""
try:
service = get_hf_space_crypto_service()
result = await service.get_market_overview()
if not result["success"]:
raise HTTPException(
status_code=503,
detail=f"HF Space API unavailable: {result.get('error')}"
)
return result["data"]
except HTTPException:
raise
except Exception as e:
logger.error(f"❌ Market overview endpoint failed: {e}")
raise HTTPException(status_code=500, detail=str(e))
# ===== SENTIMENT ENDPOINTS =====
@router.get("/sentiment")
async def get_global_sentiment(
timeframe: str = Query("1D", description="Timeframe for sentiment data")
):
"""
Get Fear & Greed Index from HF Space API
شاخص ترس و طمع
Source: HuggingFace Space Crypto API → Alternative.me
Returns:
- fear_greed_index: Current index value (0-100)
- sentiment: Classification (fear, greed, etc.)
- market_mood: Market mood (bearish, bullish, neutral)
- confidence: Confidence score
- source: Data source (alternative.me)
"""
try:
service = get_hf_space_crypto_service()
result = await service.get_global_sentiment(timeframe=timeframe)
if not result["success"]:
raise HTTPException(
status_code=503,
detail=f"HF Space API unavailable: {result.get('error')}"
)
return result["data"]
except HTTPException:
raise
except Exception as e:
logger.error(f"❌ Sentiment endpoint failed: {e}")
raise HTTPException(status_code=500, detail=str(e))
@router.get("/sentiment/{symbol}")
async def get_asset_sentiment(
symbol: str = Path(..., description="Asset symbol (e.g., BTC, ETH)")
):
"""
Get sentiment for specific asset from HF Space API
احساسات یک ارز خاص
Returns:
- symbol: Asset symbol
- sentiment: Sentiment classification
- score: Sentiment score
- confidence: Confidence score
"""
try:
service = get_hf_space_crypto_service()
result = await service.get_asset_sentiment(symbol.upper())
if not result["success"]:
raise HTTPException(
status_code=503,
detail=f"HF Space API unavailable: {result.get('error')}"
)
return result["data"]
except HTTPException:
raise
except Exception as e:
logger.error(f"❌ Asset sentiment endpoint failed: {e}")
raise HTTPException(status_code=500, detail=str(e))
# ===== RESOURCES DATABASE ENDPOINTS =====
@router.get("/resources/stats")
async def get_resources_stats():
"""
Get resources database statistics from HF Space API
آمار منابع
Returns:
- total_resources: Total number of resources (281)
- total_categories: Number of categories (12)
- categories: Resource count per category
- metadata: Database metadata
"""
try:
service = get_hf_space_crypto_service()
result = await service.get_resources_stats()
if not result["success"]:
raise HTTPException(
status_code=503,
detail=f"HF Space API unavailable: {result.get('error')}"
)
return result["data"]
except HTTPException:
raise
except Exception as e:
logger.error(f"❌ Resources stats endpoint failed: {e}")
raise HTTPException(status_code=500, detail=str(e))
@router.get("/resources/categories")
async def get_categories():
"""
Get list of resource categories from HF Space API
لیست دستهبندیها
Returns:
- total: Number of categories
- categories: List of categories with name, count, and endpoint
"""
try:
service = get_hf_space_crypto_service()
result = await service.get_categories()
if not result["success"]:
raise HTTPException(
status_code=503,
detail=f"HF Space API unavailable: {result.get('error')}"
)
return result["data"]
except HTTPException:
raise
except Exception as e:
logger.error(f"❌ Categories endpoint failed: {e}")
raise HTTPException(status_code=500, detail=str(e))
@router.get("/resources/category/{category}")
async def get_resources_by_category(
category: str = Path(
...,
description="Category name (rpc_nodes, block_explorers, market_data_apis, etc.)"
)
):
"""
Get resources for a specific category from HF Space API
منابع یک دسته خاص
Available categories:
- rpc_nodes (24 resources)
- block_explorers (33 resources)
- market_data_apis (33 resources)
- news_apis (17 resources)
- sentiment_apis (14 resources)
- onchain_analytics_apis (14 resources)
- whale_tracking_apis (10 resources)
- hf_resources (9 resources)
- free_http_endpoints (13 resources)
- local_backend_routes (106 resources)
- cors_proxies (7 resources)
- community_sentiment_apis (1 resource)
Returns:
- category: Category name
- total: Number of resources in category
- resources: List of resources with name, base_url, auth, endpoints
"""
try:
service = get_hf_space_crypto_service()
result = await service.get_resources_by_category(category)
if not result["success"]:
raise HTTPException(
status_code=503,
detail=f"HF Space API unavailable: {result.get('error')}"
)
return result["data"]
except HTTPException:
raise
except Exception as e:
logger.error(f"❌ Resources by category endpoint failed: {e}")
raise HTTPException(status_code=500, detail=str(e))
@router.get("/resources/all")
async def get_all_resources():
"""
Get all resources list from HF Space API
لیست همه منابع
Returns:
- total: Total number of resources (281)
- resources: List of all resources
"""
try:
service = get_hf_space_crypto_service()
result = await service.get_all_resources()
if not result["success"]:
raise HTTPException(
status_code=503,
detail=f"HF Space API unavailable: {result.get('error')}"
)
return result["data"]
except HTTPException:
raise
except Exception as e:
logger.error(f"❌ All resources endpoint failed: {e}")
raise HTTPException(status_code=500, detail=str(e))
# ===== SYSTEM STATUS ENDPOINTS =====
@router.get("/health")
async def health_check():
"""
Check HF Space API health status
بررسی سلامت API
Returns:
- status: Health status
- resources_loaded: Whether resources are loaded
- total_categories: Number of categories
"""
try:
service = get_hf_space_crypto_service()
result = await service.health_check()
if not result["success"]:
return {
"status": "unavailable",
"error": result.get("error"),
"source": "hf_space_crypto_api"
}
return {
**result["data"],
"source": "hf_space_crypto_api"
}
except Exception as e:
return {
"status": "error",
"error": str(e),
"source": "hf_space_crypto_api"
}
@router.get("/providers")
async def get_providers_status():
"""
Get data providers status from HF Space API
وضعیت provider ها
Returns:
- providers: List of providers with status, latency, success rate
- total: Number of providers
"""
try:
service = get_hf_space_crypto_service()
result = await service.get_providers_status()
if not result["success"]:
raise HTTPException(
status_code=503,
detail=f"HF Space API unavailable: {result.get('error')}"
)
return result["data"]
except HTTPException:
raise
except Exception as e:
logger.error(f"❌ Providers status endpoint failed: {e}")
raise HTTPException(status_code=500, detail=str(e))
@router.get("/status")
async def get_system_status():
"""
Get system status from HF Space API
وضعیت سیستم
Returns:
- status: System status (online, offline)
- health: System health
- avg_response_time: Average response time
- cache_hit_rate: Cache hit rate
- uptime: System uptime
"""
try:
service = get_hf_space_crypto_service()
result = await service.get_system_status()
if not result["success"]:
raise HTTPException(
status_code=503,
detail=f"HF Space API unavailable: {result.get('error')}"
)
return result["data"]
except HTTPException:
raise
except Exception as e:
logger.error(f"❌ System status endpoint failed: {e}")
raise HTTPException(status_code=500, detail=str(e))
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