1. Convert
BPN OpenAPI
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      • Convert · Quote & submit
      • Convert · Business types
      • Convert · Pairs & limits
      • Convert · Statuses
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    • Convert
      • Convert field notes
      • Inquery FX Rate
      • Get Stablecoin Quote
      • Create Stable Order
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      • Share KYB/KYC Info For Sub User
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    • External Provider
      • FE: Create stablecoin collection sub-account link
      • Create stablecoin collection sub-account link
      • Get sub wallet account
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      • Query USD balance
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      • Query USD Payout order list
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      POST
    • Open Virtual Account Status
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    • Deposit Sender Detail Required
    • Abnormal Fund Notification
    • WALLET_TRANSFER_ORDER_UPDATED
    • Sub Virtual Account RFI Required
    • Sub Wallet Update
    • wallet address whitelist Copy
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    • onboard result
    • partner order status
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  • Partner Flow
    • inquiry supported currency
    • KYC/KYB Sharing
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    • get price
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  • Appendix
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    • Error codes catalogue
  1. Convert

Convert · Pairs & limits

Parent: Overview · Updated: 2026-08-09 · Phase C
Principle: separate code defaults / config from Customer Success entitlements.

Currencies#

SideCurrenciesSource
FiatBRL, MXN, NGN, KES, GHS, USDMerchant-enabled pairs
StablecoinUSDT, USDCEntitlement + Wallet/VA credit config

Convert Limit#

ItemValue
Max500000 (same currency)
If you need a higher limit, contact Customer Success in advance.

STABLE_SWAP#

sourceAmount required; target-only reverse quotes not supported yet.

Quote TTL#

FieldNotes
quoteIdRequired on submit; expires in 15 seconds
expireTimeEpoch ms in the quote response; refresh quote after expiry

Tips#

1.
Persist quoteId + expireTime; check clock before submit (15s TTL).
2.
Confirm entitlements with Customer Success; probe with get-quote.
3.
VA / Wallet limit pages are independent — do not reuse Convert Limit there.
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Convert · Business types
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Convert · Statuses
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