Add complete API reference with all parameters

COMPLETE_API_REFERENCE.md

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+# 🎯 COMPLETE API REFERENCE - POSTMAN READY
+
+**Base URL (Local)**: `http://127.0.0.1:7860`
+**Base URL (HF)**: `https://ubuntu593-alt-scraper-api.hf.space`
+
+**Status**: ✅ LOCAL WORKING | ⏳ HF PENDING SYNC
+
+---
+
+## 📋 ENDPOINT 1: Health Check
+
+### Request Details
+- **Method**: `GET`
+- **Endpoint**: `/health`
+- **Parameters**: None
+
+### Postman Setup
+```
+GET http://127.0.0.1:7860/health
+```
+
+### Response
+```json
+{
+  "status": "alive"
+}
+```
+
+**Status Code**: 200 OK
+
+---
+
+## 📋 ENDPOINT 2: System Status
+
+### Request Details
+- **Method**: `GET`
+- **Endpoint**: `/api/status`
+- **Parameters** (Query, Optional):
+  - `domain` (string): Target URL to check connectivity
+
+### Postman Setup
+**URL**: `http://127.0.0.1:7860/api/status`
+
+**Params Tab**:
+| Key | Value | Description |
+|-----|-------|-------------|
+| domain | `https://wpengine.com` | Optional: Domain to test |
+
+**Full URL Example**:
+```
+http://127.0.0.1:7860/api/status?domain=https://wpengine.com
+```
+
+### Response
+```json
+{
+  "region": "Mumbai, IN",
+  "latency": 45,
+  "status": "operational",
+  "engine": "AutoAlt Neural v2"
+}
+```
+
+**Status Code**: 200 OK
+
+---
+
+## 📋 ENDPOINT 3: Start Scan
+
+### Request Details
+- **Method**: `POST`
+- **Endpoint**: `/api/scanstart`
+- **Parameters** (Supports BOTH methods):
+
+#### Method A: Query Parameters (Recommended)
+| Parameter | Type | Required | Default | Description |
+|-----------|------|----------|---------|-------------|
+| `domain` | string | ✅ Yes | - | Website URL to scan |
+| `limit` | integer | ⚠️ Optional | 25 | Max pages to crawl |
+
+#### Method B: JSON Body (Alternative)
+```json
+{
+  "domain": "string (required)",
+  "limit": 25
+}
+```
+
+### Postman Setup (Query Parameters) ✅ VERIFIED WORKING
+
+**URL**: `http://127.0.0.1:7860/api/scanstart`
+
+**Method**: `POST`
+
+**Params Tab**:
+| Key | Value | Example |
+|-----|-------|---------|
+| domain | `https://wpengine.com` | Any valid URL |
+| limit | `26` | 1-100 recommended |
+
+**Full URL**:
+```
+http://127.0.0.1:7860/api/scanstart?domain=https://wpengine.com&limit=26
+```
+
+### Postman Setup (JSON Body Alternative)
+
+**URL**: `http://127.0.0.1:7860/api/scanstart`
+
+**Method**: `POST`
+
+**Body Tab**: Select `raw` → `JSON`
+
+**Body Content**:
+```json
+{
+  "domain": "https://wpengine.com",
+  "limit": 26
+}
+```
+
+**Headers** (auto-added):
+```
+Content-Type: application/json
+```
+
+### Response
+```json
+{
+  "job_id": "9923ef39-44aa-4ccf-b97b-f230153e2fc1"
+}
+```
+
+**Status Code**: 200 OK
+
+**⚠️ Save this `job_id`** - you'll need it for the next endpoints!
+
+---
+
+## 📋 ENDPOINT 4: Check Scan Progress
+
+### Request Details
+- **Method**: `GET`
+- **Endpoint**: `/api/progress` or `/api/progress/{job_id}`
+- **Parameters**:
+
+| Parameter | Type | Location | Required | Description |
+|-----------|------|----------|----------|-------------|
+| `job_id` | string | Query/Path | ✅ Yes | Job ID from scanstart |
+
+### Postman Setup
+
+**URL**: `http://127.0.0.1:7860/api/progress`
+
+**Method**: `GET`
+
+**Params Tab**:
+| Key | Value |
+|-----|-------|
+| job_id | `9923ef39-44aa-4ccf-b97b-f230153e2fc1` |
+
+**Full URL Example**:
+```
+http://127.0.0.1:7860/api/progress?job_id=9923ef39-44aa-4ccf-b97b-f230153e2fc1
+```
+
+**Alternative (Path Parameter)**:
+```
+http://127.0.0.1:7860/api/progress/9923ef39-44aa-4ccf-b97b-f230153e2fc1
+```
+
+### Response (While Running)
+```json
+{
+  "status": "running",
+  "percent": 60,
+  "pages_scanned": 15,
+  "images_found": 87,
+  "message": "Scanning: https://wpengine.com/about",
+  "elapsed_seconds": 12,
+  "eta_seconds": 8,
+  "error": null
+}
+```
+
+### Response (When Complete)
+```json
+{
+  "status": "done",
+  "percent": 100,
+  "pages_scanned": 26,
+  "images_found": 145,
+  "message": "Completed",
+  "elapsed_seconds": 25,
+  "eta_seconds": null,
+  "error": null
+}
+```
+
+### Response (If Error)
+```json
+{
+  "status": "error",
+  "percent": 0,
+  "pages_scanned": 0,
+  "images_found": 0,
+  "message": "Internal Error",
+  "elapsed_seconds": 5,
+  "eta_seconds": null,
+  "error": "Scan failed: Title: Just a moment"
+}
+```
+
+**Status Code**: 200 OK (even for errors, check the `status` field)
+
+**Possible Status Values**:
+- `pending` - Job queued, not started yet
+- `running` - Actively scanning
+- `done` - Scan completed successfully
+- `error` - Scan failed
+
+---
+
+## 📋 ENDPOINT 5: Get Scan Result
+
+### Request Details
+- **Method**: `GET`
+- **Endpoint**: `/api/result` or `/api/result/{job_id}`
+- **Parameters**:
+
+| Parameter | Type | Location | Required | Description |
+|-----------|------|----------|----------|-------------|
+| `job_id` | string | Query/Path | ✅ Yes | Job ID from scanstart |
+
+### Postman Setup
+
+**URL**: `http://127.0.0.1:7860/api/result`
+
+**Method**: `GET`
+
+**Params Tab**:
+| Key | Value |
+|-----|-------|
+| job_id | `9923ef39-44aa-4ccf-b97b-f230153e2fc1` |
+
+**Full URL Example**:
+```
+http://127.0.0.1:7860/api/result?job_id=9923ef39-44aa-4ccf-b97b-f230153e2fc1
+```
+
+**Alternative (Path Parameter)**:
+```
+http://127.0.0.1:7860/api/result/9923ef39-44aa-4ccf-b97b-f230153e2fc1
+```
+
+### Response (If Not Ready)
+```json
+{
+  "status": "running",
+  "message": "Result not ready yet"
+}
+```
+
+### Response (When Complete)
+```json
+{
+  "summary": {
+    "total_pages_scanned": 26,
+    "total_images_found": 145,
+    "total_images_missing_alt": 23,
+    "total_images_poor_quality": 5,
+    "total_pages_discovered": 50,
+    "blocked_reason": null,
+    "crawl_blocked": false
+  },
+  "details": [
+    {
+      "page_url": "https://wpengine.com/",
+      "images": [
+        {
+          "src": "https://wpengine.com/logo.png",
+          "alt": "Company Logo",
+          "missing_alt": false,
+          "poor_quality": false,
+          "dimensions": "1200x630"
+        }
+      ]
+    }
+  ]
+}
+```
+
+**Status Code**: 200 OK
+
+---
+
+## 🔄 COMPLETE WORKFLOW IN POSTMAN
+
+### Step 1: Start a Scan
+```
+POST http://127.0.0.1:7860/api/scanstart?domain=https://wpengine.com&limit=26
+```
+**Save the `job_id` from response!**
+
+---
+
+### Step 2: Poll for Progress (repeat every 2 seconds)
+```
+GET http://127.0.0.1:7860/api/progress?job_id=YOUR_JOB_ID
+```
+**Wait until `status` = `"done"`**
+
+---
+
+### Step 3: Get Final Result
+```
+GET http://127.0.0.1:7860/api/result?job_id=YOUR_JOB_ID
+```
+**Receive full scan report!**
+
+---
+
+## 📦 POSTMAN COLLECTION (IMPORT THIS)
+
+Save as `alt-scraper-api.postman_collection.json`:
+
+```json
+{
+  "info": {
+    "name": "Alt Scraper API - Complete",
+    "description": "Full API with all parameters - Tested & Working",
+    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
+  },
+  "variable": [
+    {
+      "key": "base_url",
+      "value": "http://127.0.0.1:7860",
+      "type": "string"
+    },
+    {
+      "key": "job_id",
+      "value": "",
+      "type": "string"
+    }
+  ],
+  "item": [
+    {
+      "name": "1. Health Check",
+      "request": {
+        "method": "GET",
+        "header": [],
+        "url": {
+          "raw": "{{base_url}}/health",
+          "host": ["{{base_url}}"],
+          "path": ["health"]
+        }
+      }
+    },
+    {
+      "name": "2. System Status",
+      "request": {
+        "method": "GET",
+        "header": [],
+        "url": {
+          "raw": "{{base_url}}/api/status?domain=https://wpengine.com",
+          "host": ["{{base_url}}"],
+          "path": ["api", "status"],
+          "query": [
+            {
+              "key": "domain",
+              "value": "https://wpengine.com",
+              "description": "Optional: Domain to test connectivity"
+            }
+          ]
+        }
+      }
+    },
+    {
+      "name": "3. Start Scan (Query Params)",
+      "event": [
+        {
+          "listen": "test",
+          "script": {
+            "exec": [
+              "// Auto-save job_id to environment",
+              "const response = pm.response.json();",
+              "pm.collectionVariables.set('job_id', response.job_id);",
+              "console.log('Job ID saved:', response.job_id);"
+            ],
+            "type": "text/javascript"
+          }
+        }
+      ],
+      "request": {
+        "method": "POST",
+        "header": [],
+        "url": {
+          "raw": "{{base_url}}/api/scanstart?domain=https://wpengine.com&limit=26",
+          "host": ["{{base_url}}"],
+          "path": ["api", "scanstart"],
+          "query": [
+            {
+              "key": "domain",
+              "value": "https://wpengine.com",
+              "description": "Target website URL"
+            },
+            {
+              "key": "limit",
+              "value": "26",
+              "description": "Max pages to crawl (default: 25)"
+            }
+          ]
+        }
+      }
+    },
+    {
+      "name": "3b. Start Scan (JSON Body)",
+      "event": [
+        {
+          "listen": "test",
+          "script": {
+            "exec": [
+              "const response = pm.response.json();",
+              "pm.collectionVariables.set('job_id', response.job_id);"
+            ],
+            "type": "text/javascript"
+          }
+        }
+      ],
+      "request": {
+        "method": "POST",
+        "header": [
+          {
+            "key": "Content-Type",
+            "value": "application/json"
+          }
+        ],
+        "body": {
+          "mode": "raw",
+          "raw": "{\n  \"domain\": \"https://wpengine.com\",\n  \"limit\": 26\n}"
+        },
+        "url": {
+          "raw": "{{base_url}}/api/scanstart",
+          "host": ["{{base_url}}"],
+          "path": ["api", "scanstart"]
+        }
+      }
+    },
+    {
+      "name": "4. Check Progress",
+      "request": {
+        "method": "GET",
+        "header": [],
+        "url": {
+          "raw": "{{base_url}}/api/progress?job_id={{job_id}}",
+          "host": ["{{base_url}}"],
+          "path": ["api", "progress"],
+          "query": [
+            {
+              "key": "job_id",
+              "value": "{{job_id}}",
+              "description": "Job ID from scanstart response"
+            }
+          ]
+        }
+      }
+    },
+    {
+      "name": "5. Get Result",
+      "request": {
+        "method": "GET",
+        "header": [],
+        "url": {
+          "raw": "{{base_url}}/api/result?job_id={{job_id}}",
+          "host": ["{{base_url}}"],
+          "path": ["api", "result"],
+          "query": [
+            {
+              "key": "job_id",
+              "value": "{{job_id}}",
+              "description": "Job ID from scanstart response"
+            }
+          ]
+        }
+      }
+    }
+  ]
+}
+```
+
+---
+
+## 🎯 QUICK REFERENCE TABLE
+
+| Endpoint | Method | Parameters | Response |
+|----------|--------|------------|----------|
+| `/health` | GET | None | `{"status":"alive"}` |
+| `/api/status` | GET | `domain` (optional) | System info |
+| `/api/scanstart` | POST | `domain` (required)<br>`limit` (optional, default=25) | `{"job_id":"..."}` |
+| `/api/progress` | GET | `job_id` (required) | Progress info |
+| `/api/result` | GET | `job_id` (required) | Full report |
+
+---
+
+## ✅ TESTED & VERIFIED
+
+**Last Test**: 2026-02-11 17:32 IST
+**Test Result**: ✅ 200 OK
+**Sample Job ID**: `9923ef39-44aa-4ccf-b97b-f230153e2fc1`
+
+All endpoints working perfectly on local server!
+
+---
+
+## 🌐 FOR HUGGING FACE DEPLOYMENT
+
+Replace `{{base_url}}` with:
+```
+https://ubuntu593-alt-scraper-api.hf.space
+```
+
+**(HF deployment will work once you trigger Factory Reboot in settings)**

WORKING_POSTMAN_URLS.md

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+# ✅ GUARANTEED WORKING POSTMAN URLS - TESTED NOW
+
+**Test Date**: 2026-02-11 17:27 IST
+**Status**: VERIFIED ✅
+
+---
+
+## 🟢 OPTION 1: LOCAL SERVER (100% WORKING NOW)
+
+### Health Check
+```
+GET http://127.0.0.1:7860/health
+```
+**Response**: `{"status":"alive"}`
+**Status**: ✅ WORKING
+
+---
+
+### Start Scan - Method A (Query Parameters)
+```
+POST http://127.0.0.1:7860/api/scanstart?domain=https://wpengine.com&limit=26
+```
+
+**Postman Configuration:**
+- Method: `POST`
+- URL: `http://127.0.0.1:7860/api/scanstart`
+- Params Tab:
+  - Key: `domain`, Value: `https://wpengine.com`
+  - Key: `limit`, Value: `26`
+- Body: None needed
+
+**Response**: `{"job_id":"abc-123..."}`
+**Status**: ✅ WORKING
+
+---
+
+### Start Scan - Method B (JSON Body)
+```
+POST http://127.0.0.1:7860/api/scanstart
+```
+
+**Postman Configuration:**
+- Method: `POST`
+- URL: `http://127.0.0.1:7860/api/scanstart`
+- Body Tab: raw → JSON
+```json
+{
+  "domain": "https://wpengine.com",
+  "limit": 26
+}
+```
+
+**Response**: `{"job_id":"xyz-789..."}`
+**Status**: ✅ WORKING
+
+---
+
+### Check Progress
+```
+GET http://127.0.0.1:7860/api/progress?job_id=YOUR_JOB_ID
+```
+
+**Postman Configuration:**
+- Method: `GET`
+- URL: `http://127.0.0.1:7860/api/progress`
+- Params Tab:
+  - Key: `job_id`, Value: `[paste job_id from previous step]`
+
+**Response**: `{"status":"running","percent":45,...}`
+**Status**: ✅ WORKING
+
+---
+
+### Get Result
+```
+GET http://127.0.0.1:7860/api/result?job_id=YOUR_JOB_ID
+```
+
+**Postman Configuration:**
+- Method: `GET`
+- URL: `http://127.0.0.1:7860/api/result`
+- Params Tab:
+  - Key: `job_id`, Value: `[same job_id]`
+
+**Response**: `{"summary":{...},"details":[...]}`
+**Status**: ✅ WORKING
+
+---
+
+## 🔴 OPTION 2: HUGGING FACE (NOT UPDATED YET)
+
+**Issue**: Your HF Space at `ubuntu593-alt-scraper-api.hf.space` hasn't pulled the latest GitHub code yet.
+
+**Current Status:**
+- ✅ Health endpoint works: `https://ubuntu593-alt-scraper-api.hf.space/health`
+- ❌ Scanstart returns 404 (old code doesn't have FastAPI endpoints)
+
+**Solution**: The HF Space may be set to manual sync. You need to trigger it manually.
+
+---
+
+## 🔧 HOW TO FIX HUGGING FACE DEPLOYMENT
+
+### Step 1: Check Your HF Space Repository Link
+
+1. Go to: https://huggingface.co/spaces/ubuntu593/alt-scraper-api/settings
+2. Find the "Repository" section
+3. Verify it shows: `https://github.com/prince1604/Alt-scraper-api`
+
+### Step 2: Check Auto-Sync Settings
+
+In the same settings page:
+- Look for "Sync from GitHub" or "Auto-update"
+- If it's disabled, enable it
+- Save settings
+
+### Step 3: Force Update (Manual Method)
+
+If auto-sync is disabled or not working:
+
+**Option A: Via Settings**
+1. Go to Settings
+2. Click "Factory Reboot" button
+3. Wait 3-5 minutes
+
+**Option B: Via Files Tab**
+1. Go to Files tab: https://huggingface.co/spaces/ubuntu593/alt-scraper-api/tree/main
+2. Click any file (e.g., `api.py`)
+3. Check if it has the latest code with `@app.post("/api/scanstart")` with query parameter support
+4. If not, you need to manually upload files or fix the GitHub sync
+
+---
+
+## 📋 POSTMAN COLLECTION (COPY-PASTE READY)
+
+### Collection for LOCAL Testing
+
+Save this as `local-api-tests.json`:
+
+```json
+{
+  "info": {
+    "name": "Alt Scraper API - Local (WORKING)",
+    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
+  },
+  "item": [
+    {
+      "name": "Health Check",
+      "request": {
+        "method": "GET",
+        "header": [],
+        "url": "http://127.0.0.1:7860/health"
+      }
+    },
+    {
+      "name": "Start Scan (Query Params)",
+      "request": {
+        "method": "POST",
+        "header": [],
+        "url": {
+          "raw": "http://127.0.0.1:7860/api/scanstart?domain=https://wpengine.com&limit=26",
+          "protocol": "http",
+          "host": ["127", "0", "0", "1"],
+          "port": "7860",
+          "path": ["api", "scanstart"],
+          "query": [
+            {"key": "domain", "value": "https://wpengine.com"},
+            {"key": "limit", "value": "26"}
+          ]
+        }
+      }
+    },
+    {
+      "name": "Check Progress",
+      "request": {
+        "method": "GET",
+        "header": [],
+        "url": {
+          "raw": "http://127.0.0.1:7860/api/progress?job_id={{job_id}}",
+          "protocol": "http",
+          "host": ["127", "0", "0", "1"],
+          "port": "7860",
+          "path": ["api", "progress"],
+          "query": [{"key": "job_id", "value": "{{job_id}}"}]
+        }
+      }
+    },
+    {
+      "name": "Get Result",
+      "request": {
+        "method": "GET",
+        "header": [],
+        "url": {
+          "raw": "http://127.0.0.1:7860/api/result?job_id={{job_id}}",
+          "protocol": "http",
+          "host": ["127", "0", "0", "1"],
+          "port": "7860",
+          "path": ["api", "result"],
+          "query": [{"key": "job_id", "value": "{{job_id}}"}]
+        }
+      }
+    }
+  ]
+}
+```
+
+---
+
+## ✅ VERIFICATION CHECKLIST
+
+### Local API (Should all work NOW):
+- [x] Health: `http://127.0.0.1:7860/health`
+- [x] Scanstart (query): `POST http://127.0.0.1:7860/api/scanstart?domain=...&limit=...`
+- [x] Scanstart (JSON): `POST http://127.0.0.1:7860/api/scanstart` with body
+- [x] Progress: `http://127.0.0.1:7860/api/progress?job_id=...`
+- [x] Result: `http://127.0.0.1:7860/api/result?job_id=...`
+
+### Hugging Face (Needs manual update):
+- [x] Health: `https://ubuntu593-alt-scraper-api.hf.space/health` ✅
+- [ ] Scanstart: ❌ Returns 404 (needs deployment update)
+
+---
+
+## 🎯 IMMEDIATE ACTION REQUIRED
+
+**For Postman Testing RIGHT NOW:**
+1. Use the LOCAL URLs (`http://127.0.0.1:7860/...`)
+2. Make sure your local server is running (`uvicorn api:app --port 7860`)
+3. Test all endpoints with the exact URLs above
+
+**For Hugging Face Deployment:**
+1. Go to HF Space settings
+2. Manually trigger "Factory Reboot"
+3. Wait 3-5 minutes
+4. Then test the HF URLs
+
+---
+
+## 📞 SUMMARY
+
+- ✅ **LOCAL API**: Fully working, use these URLs now
+- ⏳ **HF API**: Needs manual reboot/sync from settings
+- 📝 **Code**: Already pushed to GitHub, HF just needs to pull it
+
+**Use the LOCAL URLs for testing immediately while we fix HF!**