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  • Overview
  • Get Started
    • Onboarding
    • Quickstarts
  • Best Practices
    • Exchanges
    • Crypto Projects
    • Wallets
    • Affiliate Partners
    • NFT
  • Reference
    • Integration Tutorial
      • On-ramp Widget Customization
      • NFT Checkout Widget Customization
      • Interface Customization
      • Widget Themes Gallery
      • Widget Signature
    • API Reference
      • APIs
        • List all cryptocurrencies
        • List all fiat currencies and payment methods
        • Retrieve quoted price
        • List all orders
      • Webhooks
        • Webhook for order events
      • API Signature & Webhook Validation
  • Appendix
    • Demo
      • Widget Signature Demo
      • API Signature Demo
      • Webhook Validation Demo
    • Languages
    • Fiat Currencies
    • Cryptocurrencies (on-ramp)
    • Cryptocurrencies (NFT Checkout)
    • Errors
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  1. Appendix

Errors

Error codes & messages

Code
SubCode
Msg
10000

Success

10001

System error

10002

Parameter error

null

22002

Fail to fetch quoted price due to 1. Invalid fiat currency 2. The amount of fiat currency is lower than gas fee. 3. The amount of crypto currency is out of limit.

null

22006

Fail to fetch gas fee

null

22010

Invalid crypto currency

null

21011

Invalid fiat currency

null

21012

Invalid payment method

100003

Signature error

PreviousCryptocurrencies (NFT Checkout)

Last updated 2 years ago