docs: add external account examples for African currencies

[claude]

Summary

• Added documentation examples for 5 new African currencies introduced in Add ZAR KES TSZ ZMW RWF account beneficiary information for grid #231 (commit cf847f6)
• Updated mintlify/snippets/external-accounts.mdx with new tabs for ZAR, KES, TZS, ZMW, and RWF
• Added validation patterns for the new account types in the best practices section

New currency examples added

Currency	Country	Payment Rail	Key Fields
ZAR	South Africa	Bank Transfer	accountNumber, bankName
KES	Kenya	Mobile Money (M-PESA)	phoneNumber, provider
TZS	Tanzania	Mobile Money (AIRTEL/VODACOM)	phoneNumber, provider
ZMW	Zambia	Mobile Money (TNM/AIRTEL/ZAMTEL/MTN)	phoneNumber, provider
RWF	Rwanda	Mobile Money (MTN/AIRTEL)	phoneNumber, provider

Test plan

• Verify the new tabs render correctly in Mintlify dev server
• Confirm example requests match the OpenAPI schema definitions
• Check that validation regex patterns are accurate

🤖 Generated with Claude Code

[greptile-apps]

Greptile Summary

Added comprehensive documentation examples for 5 African currencies (ZAR, KES, TZS, ZMW, RWF) that follow the existing documentation patterns and match the OpenAPI schema definitions from PR #231.

What was added:

• New tabs for South Africa (ZAR bank transfer), Kenya (KES M-PESA), Tanzania (TZS mobile money), Zambia (ZMW mobile money), and Rwanda (RWF mobile money)
• Validation regex patterns in the best practices section for account numbers and phone numbers
• Clear notes documenting format requirements and supported providers for each currency

Quality verification:

• All account numbers, phone numbers, and providers in examples match their respective OpenAPI schema patterns
• Phone number formats (country codes + 9 digits) are consistent across all mobile money examples
• Validation patterns correctly reflect schema constraints (e.g., ZAR: 9-13 digits, phone formats: +XXX followed by 9 digits)
• Documentation structure follows existing patterns for other currencies (US, MXN, BRL, EUR, etc.)
• Beneficiary information follows the same structure as other currency examples

Confidence Score: 5/5

• This PR is safe to merge - documentation-only changes with accurate examples
• Documentation changes match OpenAPI schema definitions perfectly, follow existing patterns consistently, and include proper validation examples. All phone numbers, account numbers, and enum values are correct according to the schemas introduced in PR Add ZAR KES TSZ ZMW RWF account beneficiary information for grid #231.
• No files require special attention

Important Files Changed

Filename	Overview
mintlify/snippets/external-accounts.mdx	Added documentation tabs for 5 African currencies (ZAR, KES, TZS, ZMW, RWF) with accurate examples and validation patterns that match OpenAPI schema definitions

_{Last reviewed commit: 522dd88}