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Inyo Developer Portal
  • API REFERENCES
    • Payments Gateway v2
      • Getting started
      • Background
        • System architecture
        • Gateway environment settings
      • Authentication Methods
      • Environments
      • Technical Resources
      • Mitigating Fraud
      • APIs
        • Tokenizing cards
        • Payment
          • Pull Transaction
            • Handling AVS / CVC
            • Handling 3D secure
          • Push Transaction
          • Pull and push in one step
          • Capture
          • Refund
          • Void
          • Get a payment
          • Get a list
        • Webhooks
        • Domain tables
          • Response Code
          • Payment Status
        • Test data
          • Cards
    • Remittances
      • Getting Started
      • Authentication
      • Data Population
        • Country
        • State
        • Banks
        • Payers
        • Settlement Rates
      • Sender
        • Sender Object
        • Register a Sender
        • User Agreement
        • Get Sender by ID
        • Sender Verification
          • ID Documents
            • Expired ID Documents
          • KYC Status
          • KYC Using Widget
          • KYC Using API
            • Get KYC fields
            • Update KYC Information
            • Initiate KYC
            • Get KYC Information
          • Sender Tier Upgrade
        • Sender ID Information
      • Funding Account
        • Add Funding Account
          • OAuth Integration
        • Funding Account Object
        • Get Funding Account
        • Delete Funding Account
      • Recipient
        • Recipient Object
        • Add a Recipient
        • Get Recipient Details
        • Update Recipient
        • Recipient Document
      • Recipient Account
        • Recipient Account Object
        • Add a Recipient Account
        • Get Recipient Account
        • Get Account Information
      • Transaction
        • Transaction Object
        • Get Transaction Limits
        • Create a Transaction
          • 3DS Verification
          • Bonus/Discount
        • Get Transaction Details
        • Cancel Transaction
        • Delivery Request
        • Self-Payout
        • Transaction Invoice
      • Webhooks
        • Subscriptions
          • Subscribe
          • List Subscriptions
          • Pause Subscriptions
          • Remove Subscription
        • Integration
        • Events
      • Widget
        • Widget v1.0
          • Widget v1.0 Types
        • Widget v2.0
      • SANDBOX
        • Test Values
          • Geo-Fencing
          • Sender Verification
          • Funding Account
          • Transaction
  • USE CASE
    • Remittance
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  1. API REFERENCES
  2. Payments Gateway v2

Authentication Methods

Inyo gateway utilizes the Client Credentials Grant flow of OAuth 2.0 to securely authenticate machine-to-machine communications

  • Secure Access Tokens: Used for authentication between services, ensuring secure communications.

  • Short-Lived Tokens: Tokens are designed with a limited lifespan to enhance security and reduce exposure risks in case of compromise.

  • Encrypted Token Storage and Validation: Tokens are encrypted and validated securely, adhering to industry standards to prevent unauthorized access.

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Last updated 3 months ago