{"activeVersionTag":"latest","latestAvailableVersionTag":"latest","collection":{"info":{"_postman_id":"51a1981d-58b9-4f88-bc3f-de4f7ff96b0f","name":"Link Premio Card API - Documentation","description":"## Welcome to the Link Premio Card API 🎉\n\nThe Link Premio Card is a platform for incentive and reward distribution, allowing companies to register awardees (individuals or businesses) and provide them with balance in a virtual card.\n\n## What You Can Do\n\nThrough this API, you can:\n\n- **Manage Participants**: Register and manage individuals and businesses\n    \n- **Virtual Card Management**: Create and manage virtual cards for participants\n    \n- **Balance Operations**: Check company balances, manage balance types, and transfer funds\n    \n- **Campaign Management**: Create and manage reward campaigns\n    \n- **Order Processing**: Process bulk reward distributions\n    \n- **Webhook Integration**: Set up real-time event notifications\n    \n\nThis API is designed for companies (our clients) to integrate their systems seamlessly with Link Premio Card.\n\n---\n\n## Authentication\n\n- All requests require valid API Keys issued by Link Premio Card.\n    \n- Keys are unique per company.\n    \n- Must be sent in the request headers.\n    \n- Keep your credentials secure and never expose them publicly.\n    \n\n---\n\n## **Environment & Staging Behavior**\n\nThe Link Premio Card API provides both **Production** and **Staging** environments.\n\nThe Staging environment is intended solely for integration testing and uses simulated logic for certain flows, including KYC.\n\n## KYC Testing Rules in Staging\n\nWhen using the **Staging** environment, the KYC analysis response (`kyc_status`) is determined **by the first digit** of the value provided in the `document` field.\n\nThis allows you to easily simulate different KYC outcomes.\n\n### KYC Status Mapping (Staging Only)\n\n| First Digit | Result |\n| --- | --- |\n| **0–4** | Automatically Approved |\n| **5–6** | Automatically Reproved |\n| **7** | In Manual Analysis → then Manually Approved |\n| **8** | In Manual Analysis → then Manually Reproved |\n| **9** | In Analysis → followed by any final status |\n\n### LPC Behavior (Staging)\n\n| First Digit | LPC Status |\n| --- | --- |\n| **0–4** | Paid |\n| **5–9** | Pending |\n\n⚠️ These rules apply **only in Staging**.\n\nProduction performs real KYC validation.\n\n---\n\n## Rate Limiting & Throttling\n\nTo guarantee availability and performance for all clients, the API is protected by throttling rules.\n\n- Requests exceeding the limit will be rejected with `429 Too Many Requests`.\n    \n- Please implement retry logic with exponential backoff.\n    \n\n⚠️ Detailed limits (requests per second/minute) are available upon request with our support team.\n\n---\n\n# **Important – Request Retries & Timeouts**\n\nWhen performing operations such as **payments** or **participant creation**, do not cancel or immediately retry requests if they take longer than expected.\n\nEven if the HTTP request times out or is interrupted, the operation **may still be processing on our servers**.\n\nRetrying the same request without proper control can result in:\n\n- Duplicate payments\n    \n- Duplicate participant registrations\n    \n- Inconsistent transaction states\n    \n\n**Important:** Client-side timeouts do not cancel server-side processing.\n\nAlways ensure proper retry strategies using idempotency or unique identifiers before attempting a new request.\n\n## Support\n\nIf you encounter any issues while setting up or using our product, or if you have any questions:\n\n📧 Please contact our support team exclusively via email (ticket system).\n\nWe’ll ensure quick and effective 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