Dfns API Documentation
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  • Getting Started
    • Onboarding to Dfns
    • Dfns Environments
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    • Introduction
    • Authentication
      • Delegated Authentication
        • Delegated Registration
        • Delegated Registration Restart
        • Delegated Login
      • User Action Signing
        • Create User Action Signature Challenge
        • Create User Action Signature
      • Registration
        • Create User Registration Challenge
        • Complete User Registration
        • Complete End User Registration with Wallets
        • Resend Registration Code
        • Social Registration
      • Login
        • Create User Login Challenge
        • Complete User Login
        • Social Login
        • Logout
        • Send Login Code
      • Users
        • List Users
        • Create User
        • Get User
        • Activate User
        • Deactivate User
        • Archive User
      • Service Accounts
        • List Service Accounts
        • Create Service Account
        • Get Service Account
        • Update Service Account
        • Activate Service Account
        • Deactivate Service Account
        • Archive Service Account
      • Applications
        • List Applications
        • Create Application
        • Create Server-Signed Application
        • Get Application
        • Update Application
        • Activate Application
        • Deactivate Application
        • Archive Application
      • Personal Access Tokens
        • List Personal Access Tokens
        • Create Personal Access Token
        • Get Personal Access Token
        • Update Personal Access Token
        • Activate Personal Access Token
        • Deactivate Personal Access Token
        • Archive Personal Access Token
      • Credentials
        • Credentials Overview
        • API Reference
          • Create Credential Code
          • Create Credential Challenge
          • Create Credential Challenge With Code
          • Create Credential
          • Create Credential With Code
          • Deactivate Credential
          • Activate Credential
          • List Credentials
      • Recovery
        • Send Recovery Code Email
        • Create Recovery Challenge
        • Create Delegated Recovery Challenge
        • Recover User
    • Wallets
      • Create Wallet
      • Update Wallet
      • [deprecated] Delegate Wallet
      • Get Wallet by ID
      • List Wallets
      • Get Wallet Assets
      • Get Wallet NFTs
      • Get Wallet History
      • Tag Wallet
      • Untag Wallet
      • Transfer Asset
      • Get Transfer Request by ID
      • List Transfer Requests
      • Sign and Broadcast Transaction
        • Algorand
        • Aptos
        • Bitcoin / Litecoin
        • Cardano
        • EVM
        • Solana
        • Stellar
        • Tezos
        • TRON
        • XRP Ledger (Ripple)
      • Get Transaction Request by ID
      • List Transaction Requests
      • [deprecated] Generate Signature
      • Advanced Wallet APIs
        • Import Wallet
        • [deprecated] Export Wallet
    • Fee Sponsors
      • Create Fee Sponsor
      • Get Fee Sponsor
      • List Fee Sponsors
      • Activate Fee Sponsor
      • Deactivate Fee Sponsor
      • Delete Fee Sponsor
      • List Sponsored Fees
    • Keys
      • Create Key
      • Update Key
      • Delegate Key
      • Get Key by ID
      • List Keys
      • Generate Signature
        • Algorand
        • Aptos
        • Bitcoin / Litecoin
        • Cardano
        • Cosmos Appchain
        • EVM
        • Solana
        • Stellar
        • Substrate (Polkadot)
        • Tezos
        • TON
        • TRON
        • XRP Ledger (Ripple)
      • Get Signature Request by ID
      • List Signature Requests
      • Advanced Key APIs
        • Import Key
        • Export Key
    • Networks
      • Estimate fees
      • Read Contract
    • Policy Engine
      • Policies Overview
      • API Reference
        • Create Policy
        • Get Policy
        • List Policies
        • Update Policy
        • Archive Policy
        • Get Approval
        • List Approvals
        • Create Approval Decision
    • Permissions
      • Permissions Overview
      • API Reference
        • Get Permission
        • List Permissions
        • Create Permission
        • Update Permission
        • Archive Permission
        • Assign Permission
        • Revoke Permission
        • List Permission Assignments
    • Webhooks
      • Create Webhook
      • Get Webhook
      • List Webhooks
      • Update Webhook
      • Delete Webhook
      • Ping Webhook
      • Get Webhook Event
      • List Webhook Events
    • Dfns Change Log
    • API Errors
  • Integrations
    • Exchanges
      • Exchange Configuration
        • Kraken Setup
        • Binance Setup
        • Coinbase Prime Setup
      • API Reference
        • Create Exchange
        • List Exchanges
        • Get Exchange
        • Delete Exchange
        • List Exchange Accounts
        • List Exchange Account Assets
        • Create Exchange Deposit
        • Create Exchange Withdrawal
    • AML / KYT
      • Chainalysis
    • Staking
      • API Reference
        • Create Stake
        • Create Stake Action
        • List Stakes
        • List Stake Actions
        • get Rewards
    • Fiat On/Off-Ramps
    • Account Abstraction on EVMs
  • Advanced Topics
    • Authentication
      • API Authentication
      • Request Headers
      • Credentials
        • Generate a Key Pair
        • User Credentials
        • Access Token Credentials
        • Storing WebAuthn Credentials in Password Managers
      • Request Signing
      • API objects
    • Delegated Signing
    • API Idempotency
    • FAQ
  • Guides
    • Passkey Settings - Migration guide
    • Keys & Multichain - Migration Guide
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  1. API Docs
  2. Authentication

Login

Last updated 11 months ago

User login is a two step process.

  1. A User initiates the login by . This will generate a challenge to be signed by the user.

  2. The User signs the login challenge with one of his Credentials, and sends the signed challenge to .

At the end of the process you will get an authentication token that you can use in the header Authorization: Bearer {auth_token} of your API calls.

Creating a User Login Challenge
Complete User Login