{"id":36444459,"url":"https://github.com/palletizer-app/go-sdk","last_synced_at":"2026-01-11T22:03:06.374Z","repository":{"id":325188188,"uuid":"1100199749","full_name":"palletizer-app/go-sdk","owner":"palletizer-app","description":"Official Go client library for the Palletizer.app API - a high-performance 3D bin packing service for warehouse and logistics operations.","archived":false,"fork":false,"pushed_at":"2025-11-20T02:20:15.000Z","size":16,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2025-11-20T03:12:35.573Z","etag":null,"topics":["3d","3d-bin-packing-problem","3pl","binpacking","boxes","freight","logistics","pallet","palletizer","shipping"],"latest_commit_sha":null,"homepage":"https://palletizer.app/","language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/palletizer-app.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2025-11-20T01:07:38.000Z","updated_at":"2025-11-20T02:20:18.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/palletizer-app/go-sdk","commit_stats":null,"previous_names":["palletizer-app/sdk"],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/palletizer-app/go-sdk","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/palletizer-app%2Fgo-sdk","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/palletizer-app%2Fgo-sdk/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/palletizer-app%2Fgo-sdk/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/palletizer-app%2Fgo-sdk/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/palletizer-app","download_url":"https://codeload.github.com/palletizer-app/go-sdk/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/palletizer-app%2Fgo-sdk/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28324845,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-11T18:42:50.174Z","status":"ssl_error","status_checked_at":"2026-01-11T18:39:13.842Z","response_time":60,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["3d","3d-bin-packing-problem","3pl","binpacking","boxes","freight","logistics","pallet","palletizer","shipping"],"created_at":"2026-01-11T22:03:06.269Z","updated_at":"2026-01-11T22:03:06.367Z","avatar_url":"https://github.com/palletizer-app.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Palletizer Go SDK\n\n[![Go Reference](https://pkg.go.dev/badge/github.com/palletizer-app/go-sdk.svg)](https://pkg.go.dev/github.com/palletizer-app/go-sdk)\n[![Go Report Card](https://goreportcard.com/badge/github.com/palletizer-app/go-sdk)](https://goreportcard.com/report/github.com/palletizer-app/go-sdk)\n[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)\n\n**Optimize your warehouse operations with AI-powered 3D pallet packing.**\n\nOfficial Go SDK for [Palletizer.app](https://palletizer.app) - The smartest way to pack cartons onto pallets. Our advanced algorithm maximizes space utilization while ensuring load stability and safety.\n\n## 🚀 Why Palletizer?\n\n- **Save Money** - Reduce shipping costs with 85-95% space utilization\n- **Pack Faster** - Get optimal packing solutions in milliseconds\n- **Stay Safe** - Automatic weight distribution and stability checks\n- **Think Less** - Just send your cartons, we handle the complexity\n- **Scale Easily** - From 10 to 10,000 cartons per request\n\n## ✨ Key Features\n\n- ✅ **Multi-Orientation Support** - Automatically tests all possible carton rotations\n- ✅ **Weight Distribution** - Ensures balanced center of gravity\n- ✅ **Support Rules** - 80% base support requirement for stability\n- ✅ **Mixed Carton Sizes** - Handle multiple SKUs in one request\n- ✅ **Fragile Item Handling** - Special placement rules for delicate items\n- ✅ **Constraint Validation** - Respects weight, height, and dimensional limits\n- ✅ **Lightning Fast** - 1,000 cartons packed in ~1.6 seconds\n\n## 📦 Installation\n\n```bash\ngo get github.com/palletizer-app/go-sdk\n```\n\n## 🎯 Quick Start\n\n```go\npackage main\n\nimport (\n    \"context\"\n    \"fmt\"\n    \"log\"\n\n    \"github.com/palletizer-app/go-sdk\"\n)\n\nfunc main() {\n    // Create client (connects to api.palletizer.app automatically)\n    client := palletizer.New()\n\n    // Create packing request with imperial units\n    request := \u0026palletizer.PackingRequest{\n        Cartons: []palletizer.Carton{\n            {\n                ID:            \"BOX001\",\n                Length:        palletizer.InchesToMM(24),\n                Width:         palletizer.InchesToMM(18),\n                Height:        palletizer.InchesToMM(16),\n                Weight:        palletizer.PoundsToGrams(40),\n                Quantity:      30,\n                AllowRotation: true,\n            },\n        },\n        PackingConstraints: palletizer.StandardPallet(), // 40×72×48\" pallet\n        PackingOptions: palletizer.PackingOptions{\n            SupportPercentage: 80.0,\n        },\n    }\n\n    // Get optimized packing solution\n    response, err := client.Pack(context.Background(), request)\n    if err != nil {\n        log.Fatal(err)\n    }\n\n    // Results\n    fmt.Printf(\"✅ Packed %d cartons onto %d pallets\\n\",\n        response.Summary.TotalCartonsPacked,\n        response.Summary.TotalPallets)\n    fmt.Printf(\"📊 Average utilization: %.2f%%\\n\",\n        response.Summary.AverageUtilization)\n    fmt.Printf(\"⚡ Computed in: %d ms\\n\",\n        response.Summary.ComputationTimeMs)\n}\n```\n\n## 💡 Real-World Examples\n\n### Mixed Carton Sizes (E-commerce Fulfillment)\n\n```go\nclient := palletizer.New()\n\nrequest := \u0026palletizer.PackingRequest{\n    Cartons: []palletizer.Carton{\n        {\n            ID:       \"LARGE\",\n            Length:   palletizer.InchesToMM(24),\n            Width:    palletizer.InchesToMM(18),\n            Height:   palletizer.InchesToMM(16),\n            Weight:   palletizer.PoundsToGrams(40),\n            Quantity: 20,\n            AllowRotation: true,\n        },\n        {\n            ID:       \"MEDIUM\",\n            Length:   palletizer.InchesToMM(18),\n            Width:    palletizer.InchesToMM(12),\n            Height:   palletizer.InchesToMM(12),\n            Weight:   palletizer.PoundsToGrams(20),\n            Quantity: 30,\n            AllowRotation: true,\n        },\n        {\n            ID:       \"SMALL\",\n            Length:   palletizer.InchesToMM(12),\n            Width:    palletizer.InchesToMM(8),\n            Height:   palletizer.InchesToMM(8),\n            Weight:   palletizer.PoundsToGrams(10),\n            Quantity: 50,\n            Fragile:  true, // Handle with care\n            AllowRotation: false,\n        },\n    },\n    PackingConstraints: palletizer.StandardPallet(),\n}\n\nresponse, _ := client.Pack(context.Background(), request)\n\n// Typical result: 90%+ utilization with 2-3 pallets\n```\n\n### Processing Results\n\n```go\nresponse, err := client.Pack(context.Background(), request)\nif err != nil {\n    log.Fatal(err)\n}\n\n// Summary statistics\nfmt.Printf(\"Total Pallets: %d\\n\", response.Summary.TotalPallets)\nfmt.Printf(\"Total Cartons: %d\\n\", response.Summary.TotalCartonsPacked)\nfmt.Printf(\"Utilization: %.2f%%\\n\", response.Summary.AverageUtilization)\nfmt.Printf(\"Time: %d ms\\n\", response.Summary.ComputationTimeMs)\n\n// Detailed pallet breakdown\nfor _, pallet := range response.Pallets {\n    fmt.Printf(\"\\n📦 Pallet %d:\\n\", pallet.PalletID)\n    fmt.Printf(\"  Weight: %.1f lbs\\n\", palletizer.GramsToPounds(pallet.TotalWeight))\n    fmt.Printf(\"  Height: %.1f in\\n\", palletizer.MMToInches(pallet.TotalHeight))\n    fmt.Printf(\"  Space used: %.1f%%\\n\", pallet.UtilizationPercentage)\n    fmt.Printf(\"  Cartons: %d boxes\\n\", len(pallet.Cartons))\n    \n    // Center of gravity for forklift operators\n    fmt.Printf(\"  Center: (%.0f, %.0f, %.0f) mm\\n\",\n        pallet.CenterOfGravity.X,\n        pallet.CenterOfGravity.Y,\n        pallet.CenterOfGravity.Z)\n}\n```\n\n## 🔧 Configuration Options\n\n### Standard Pallet Sizes\n\n```go\n// 40×72×48 inch pallet (1500 lbs) - Most common in North America\npalletizer.StandardPallet()\n\n// 40×48×48 inch pallet (1500 lbs) - Square pallet\npalletizer.StandardPallet4048()\n\n// Custom pallet\npalletizer.PackingConstraints{\n    MaxLength: palletizer.InchesToMM(48),\n    MaxWidth:  palletizer.InchesToMM(40),\n    MaxHeight: palletizer.InchesToMM(60),\n    MaxWeight: palletizer.PoundsToGrams(2000),\n}\n```\n\n### Unit Conversions\n\n```go\n// Convert TO metric (API requires mm and grams)\nlength := palletizer.InchesToMM(24)      // 609.6 mm\nweight := palletizer.PoundsToGrams(40)   // 18143.68 g\n\n// Convert FROM metric (for display)\ninches := palletizer.MMToInches(609.6)   // 24.0 inches\npounds := palletizer.GramsToPounds(18143.68) // 40.0 lbs\n```\n\n### Packing Options\n\n```go\noptions := palletizer.PackingOptions{\n    SupportPercentage: 80.0,  // Require 80% base support (recommended)\n}\n```\n\n### Custom HTTP Client\n\n```go\n// With custom timeout\nhttpClient := \u0026http.Client{\n    Timeout: 60 * time.Second,\n}\nclient := palletizer.NewWithHTTPClient(httpClient)\n\n// With context timeout\nctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)\ndefer cancel()\nresponse, err := client.Pack(ctx, request)\n```\n\n### Custom Endpoint (for testing)\n\n```go\n// Use custom API endpoint\nclient := palletizer.NewWithEndpoint(\"http://localhost:8080\")\n```\n\n## 🎯 Use Cases\n\n### E-commerce Fulfillment\nPack multi-SKU orders efficiently, reducing shipping costs and transit damage.\n\n### Warehouse Operations\nOptimize pallet loading for storage density and forklift stability.\n\n### Freight Shipping\nMaximize trailer space utilization while meeting carrier weight limits.\n\n### Manufacturing\nPlan production runs with optimal packaging layouts.\n\n### 3PL Services\nProvide instant packing solutions for diverse client inventories.\n\n## 📊 Performance Benchmarks\n\n| Cartons | Time | Pallets | Utilization |\n|---------|------|---------|-------------|\n| 30 | \u003c 10ms | 2 | 75% |\n| 100 | ~50ms | 5 | 88% |\n| 279 | ~267ms | 12 | 78% |\n| 1,000 | ~1.6s | 40 | 88% |\n| 10,000 | ~86s | 527 | 87% |\n\n*Measured on production API*\n\n## 🛡️ Error Handling\n\n```go\nresponse, err := client.Pack(context.Background(), request)\nif err != nil {\n    // Network or timeout error\n    log.Printf(\"Request failed: %v\", err)\n    return\n}\n\nif response.Error != \"\" {\n    // API validation error (e.g., carton too large for pallet)\n    log.Printf(\"Packing error: %s\", response.Error)\n    return\n}\n\n// Success!\n```\n\n## 📐 API Input Format\n\n```go\ntype PackingRequest struct {\n    Cartons           []Carton\n    PackingConstraints PackingConstraints\n    PackingOptions    PackingOptions\n}\n\ntype Carton struct {\n    ID            string  // Your SKU or identifier\n    Length        float64 // millimeters\n    Width         float64 // millimeters\n    Height        float64 // millimeters\n    Weight        float64 // grams\n    Quantity      int     // number of identical cartons\n    Fragile       bool    // special handling\n    AllowRotation bool    // can be rotated for better fit\n}\n```\n\n## 🧪 Testing\n\n```bash\n# Run SDK tests\ngo test -v\n\n# With coverage\ngo test -cover\n```\n\n## 📚 Documentation\n\n- **API Documentation**: https://docs.palletizer.app\n- **Algorithm Details**: https://palletizer.app/algorithm\n- **Pricing**: https://palletizer.app/pricing\n\n## 🆘 Support\n\n- **Email**: info@palletizer.app\n- **Issues**: https://github.com/palletizer-app/go-sdk/issues\n- **Website**: https://palletizer.app\n\n## 🤝 Contributing\n\nContributions are welcome! Please feel free to submit a Pull Request.\n\n## 📄 License\n\nMIT License - see [LICENSE](LICENSE) file for details.\n\n---\n\n**Built by warehouse professionals, for warehouse professionals.**\n\n[Palletizer.app](https://palletizer.app) | Smarter Packing, Better Shipping\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpalletizer-app%2Fgo-sdk","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpalletizer-app%2Fgo-sdk","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpalletizer-app%2Fgo-sdk/lists"}