🇨🇲Verified APIs in Cameroon

[ingest-scout] Cameroon-focused payment API supporting MTN Cameroon Mobile Money, Orange Money Cameroon, Visa/Mastercard, and bank transfers via 23-digit CEMAC accounts, plus bulk payouts (up to 2,000 recipients per request) and SMS/OTP services. Fetched the docs; separate sandbox (SAND_ key prefix) and production (PROD_) environments confirmed, with an active API reference. Fills the Francophone Central Africa gap — CamPay and NotchPay are already in the registry, but TranZak offers a distinct REST stack with CEMAC banking rails.

Imported from a community submission, needs review.