{
  "name": "WAIX · OTP → отправить код",
  "nodes": [
    {
      "id": "da52a9aa-e80d-4725-84f2-ae7101c4ef5f",
      "name": "Server webhook",
      "type": "n8n-nodes-base.webhook",
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      "position": [
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      ],
      "parameters": {
        "httpMethod": "POST",
        "path": "waix-otp-send",
        "authentication": "headerAuth",
        "responseMode": "responseNode",
        "options": {}
      },
      "webhookId": "f1c0d078-bfa1-43e3-aafc-8ec5fe672393"
    },
    {
      "id": "178e6552-db28-42a4-ba69-9da1959b7fb1",
      "name": "Prepare request",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
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      ],
      "parameters": {
        "jsCode": "const b = $json.body;\nconst invalid = (error, status = 400, code = 'INVALID_INPUT') => [{json:{valid:false,error,status,code}}];\nconst uuid = /^[a-f0-9]{8}-[a-f0-9]{4}-[1-8][a-f0-9]{3}-[89ab][a-f0-9]{3}-[a-f0-9]{12}$/i;\nif (!b || typeof b !== 'object' || Array.isArray(b)) return invalid('Передайте JSON-объект.');\nconst validId = value => typeof value === 'string' && uuid.test(value);\nif (!validId(b.event_id)) return invalid('event_id — UUID, который ваш сервер сохранил для этой операции.');\nif (typeof b.phone !== 'string' || !/^\\+[1-9][0-9]{7,14}$/.test(b.phone)) return invalid('Укажите телефон в формате E.164, например +77071234567.');\nconst ttl = $json.waix_otp_ttl;\nif (!Number.isInteger(ttl) || ttl < 60 || ttl > 600) return invalid('Настройте срок кода: от 60 до 600 секунд в WAIX settings.', 500, 'WORKFLOW_NOT_CONFIGURED');\nreturn [{json:{valid:true,idempotency_key:b.event_id,body:{to:b.phone,channel:'whatsapp',ttl}}}];"
      }
    },
    {
      "id": "c2f01909-2785-4c10-bc0d-f2d1f7c4b578",
      "name": "Valid request",
      "type": "n8n-nodes-base.if",
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      ],
      "parameters": {
        "conditions": {
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            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
          },
          "conditions": [
            {
              "id": "b46b0a67-84ab-4705-832f-d60b8b53ee07",
              "leftValue": "={{ $json.valid }}",
              "rightValue": true,
              "operator": {
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                "operation": "true",
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              }
            }
          ],
          "combinator": "and"
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      }
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    {
      "id": "a99cde35-55c9-4350-8351-848b5c9cf6ce",
      "name": "WAIX API",
      "type": "n8n-nodes-base.httpRequest",
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      ],
      "parameters": {
        "method": "POST",
        "url": "https://waix.kz/api/v1/otp/send",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Idempotency-Key",
              "value": "={{ $json.idempotency_key }}"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify($json.body) }}",
        "options": {
          "timeout": 30000,
          "redirect": {
            "redirect": {
              "followRedirects": false
            }
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              "neverError": true,
              "responseFormat": "text",
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      "onError": "continueErrorOutput"
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      "id": "e305e69b-3dec-438d-aaf6-2b56fc860bb0",
      "name": "Return API result",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.4,
      "position": [
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      ],
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ $json.body }}",
        "options": {
          "responseCode": "={{ $json.responseCode }}",
          "responseHeaders": {
            "entries": [
              {
                "name": "Cache-Control",
                "value": "no-store"
              },
              {
                "name": "={{ $json.responseHeaders.some(h => h.name === 'X-Request-Id') ? 'X-Request-Id' : 'Cache-Control' }}",
                "value": "={{ $json.responseHeaders.find(h => h.name === 'X-Request-Id')?.value || 'no-store' }}"
              },
              {
                "name": "={{ $json.responseHeaders.some(h => h.name === 'Retry-After') ? 'Retry-After' : 'Cache-Control' }}",
                "value": "={{ $json.responseHeaders.find(h => h.name === 'Retry-After')?.value || 'no-store' }}"
              }
            ]
          }
        }
      }
    },
    {
      "id": "b5231f8b-d85d-4cd0-9783-84216456bc07",
      "name": "Invalid request",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.4,
      "position": [
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        150
      ],
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ {error:$json.error,code:$json.code} }}",
        "options": {
          "responseCode": "={{ $json.status }}",
          "responseHeaders": {
            "entries": [
              {
                "name": "Cache-Control",
                "value": "no-store"
              }
            ]
          }
        }
      }
    },
    {
      "id": "cc4ece86-0e00-4ba1-8e2d-c2db90cf6de6",
      "name": "Setup",
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
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        -320
      ],
      "parameters": {
        "width": 1500,
        "height": 250,
        "content": "## WAIX · OTP → отправить код\n1. Server webhook: Header Auth, X-Workflow-Key = ваш секрет. Только для вызова с backend.\n2. WAIX API: отдельный Header Auth, Authorization = Bearer <ключ WAIX>.\n3. WAIX settings: задайте Connection ID, шаблон и язык; для OTP — срок кода. OTP использует ключ проекта.\n4. event_id сохраняется до первого запроса. При сетевой ошибке — то же тело и тот же UUID.\n5. История и ручные данные отключены. Ответы не содержат sandbox test_code.\n6. 202 — очередь, а не доставка. 400 — проверьте поля, 401/403 — ключ и права, 429 — дождитесь Retry-After.\nИнструкция: https://github.com/ivanpukhov/waix-integrations/blob/main/n8n/otp-send.README.md"
      }
    },
    {
      "id": "5503cccb-6ff8-4729-bfe1-1585fb824b84",
      "name": "WAIX settings",
      "type": "n8n-nodes-base.set",
      "typeVersion": 2,
      "position": [
        220,
        0
      ],
      "parameters": {
        "keepOnlySet": false,
        "values": {
          "string": [],
          "number": [
            {
              "name": "waix_otp_ttl",
              "value": 300
            }
          ]
        },
        "options": {}
      }
    },
    {
      "id": "200b1bbf-1816-4cd0-be3c-93ea0fee607c",
      "name": "Normalize response",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        1180,
        -100
      ],
      "parameters": {
        "jsCode": "// HTTP Request возвращает текст: даже HTML от прокси станет понятной HTTP-ошибкой.\nconst status = Number($json.statusCode);\nconst headers = $json.headers || {};\nconst requestId = headers['x-request-id'] || headers['X-Request-Id'];\nconst retryAfter = headers['retry-after'] || headers['Retry-After'];\nconst meta = { request_id: typeof requestId === 'string' ? requestId : null };\nlet body = $json.body;\ntry { if (typeof body === 'string') body = JSON.parse(body); } catch { body = null; }\nconst object = body && typeof body === 'object' && !Array.isArray(body);\nlet responseCode = Number.isInteger(status) && status >= 400 && status <= 599 ? status : 502;\nif (status >= 200 && status < 300 && object) responseCode = status;\nif (!object) body = {error: 'WAIX вернул ответ, который не удалось прочитать.', code: 'INVALID_RESPONSE', ...meta};\nif (status >= 300 && status < 400) body = {error: 'WAIX вернул перенаправление. Проверьте адрес API.', code: 'REDIRECT_DISALLOWED', ...meta};\nif (body.data && typeof body.data === 'object' && !Array.isArray(body.data)) {\n  const {test_code, ...safe} = body.data;\n  body = {...body, data: safe};\n}\nconst responseHeaders = [{name: 'Cache-Control', value: 'no-store'}];\nif (typeof requestId === 'string' && /^[A-Za-z0-9_.:-]{1,160}$/.test(requestId)) responseHeaders.push({name:'X-Request-Id',value:requestId});\nif (typeof retryAfter === 'string' && (/^[0-9]{1,8}$/.test(retryAfter) || /^[A-Za-z]{3}, [0-9]{2} [A-Za-z]{3} [0-9]{4} [0-9:]{8} GMT$/.test(retryAfter))) responseHeaders.push({name:'Retry-After',value:retryAfter});\nreturn [{json:{body,responseCode,responseHeaders}}];"
      }
    },
    {
      "id": "787a58cb-8fc3-410b-bad7-ba97bc821c95",
      "name": "Transport error",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.4,
      "position": [
        1180,
        160
      ],
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ {error:'Не удалось получить ответ WAIX. Для отправки результат неизвестен; повторите прежнее тело с тем же event_id. Не создавайте новый UUID.',code:'UPSTREAM_UNAVAILABLE',outcome_unknown:true} }}",
        "options": {
          "responseCode": 502,
          "responseHeaders": {
            "entries": [
              {
                "name": "Cache-Control",
                "value": "no-store"
              }
            ]
          }
        }
      }
    }
  ],
  "connections": {
    "Server webhook": {
      "main": [
        [
          {
            "node": "WAIX settings",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Prepare request": {
      "main": [
        [
          {
            "node": "Valid request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Valid request": {
      "main": [
        [
          {
            "node": "WAIX API",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Invalid request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "WAIX API": {
      "main": [
        [
          {
            "node": "Normalize response",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Transport error",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "WAIX settings": {
      "main": [
        [
          {
            "node": "Prepare request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Normalize response": {
      "main": [
        [
          {
            "node": "Return API result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
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  "settings": {
    "executionOrder": "v1",
    "saveDataErrorExecution": "none",
    "saveDataSuccessExecution": "none",
    "saveExecutionProgress": false,
    "saveManualExecutions": false
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  "pinData": {},
  "tags": []
}