{"openapi":"3.0.3","info":{"title":"Lipachap Payment API","version":"1.0.0","description":"Selcom-compatible mobile money gateway for East Africa."},"servers":[{"url":"https://api.lipachap.com","description":"Live (LIVE keys)"},{"url":"https://sandbox.api.lipachap.com","description":"Sandbox (TEST keys)"}],"components":{"securitySchemes":{"GatewayDigest":{"type":"apiKey","in":"header","name":"Authorization","description":"GATEWAY <base64(apiKey:sha256(secret + path + rawBody))>"}}},"paths":{"/v1/walletcashin/process":{"post":{"summary":"Deposit (CASHIN)","security":[{"GatewayDigest":[]}],"responses":{"200":{"description":"Payment initiated or completed"}}}},"/v1/gateway/cashin":{"post":{"summary":"Withdrawal / disbursement (CASHOUT)","security":[{"GatewayDigest":[]}],"responses":{"200":{"description":"Disbursement initiated or completed"}}}},"/v1/checkout/status":{"post":{"summary":"Transaction status lookup","security":[{"GatewayDigest":[]}],"responses":{"200":{"description":"Transaction status"}}}}}}