API reference

Authorization: Bearer pk_live_xxxxxxxxxxxxxxxxxxxxxxxx

curl https://wa.genuka.com/api/v1/companies -H "Authorization: Bearer pk_live_xxx"

{
  "data": [
    {
      "id": "cmp_123",
      "name": "Acme Coffee",
      "onboardedAt": "2026-06-01T10:12:00.000Z",
      "connections": [
        { "id": "con_1", "wabaId": "1029…", "phoneNumberId": "1065…",
          "displayPhoneNumber": "+237 6 90 …", "qualityRating": "GREEN", "status": "connected" }
      ],
      "_count": { "templates": 4 }
    }
  ]
}

curl -X POST https://wa.genuka.com/api/v1/templates \
  -H "Authorization: Bearer pk_live_xxx" -H "Content-Type: application/json" \
  -d '{
    "connectionId": "con_1",
    "name": "order_shipped",
    "language": "en_US",
    "category": "UTILITY",
    "components": [
      { "type": "HEADER", "format": "IMAGE",
        "example": { "header_handle": ["4::aW1hZ2Uv..."] } },
      { "type": "BODY",
        "text": "Hi {{1}}, order {{2}} just shipped. Track it any time.",
        "example": { "body_text": [["Alice", "#1024"]] } },
      { "type": "FOOTER", "text": "Reply STOP to opt out" },
      { "type": "BUTTONS", "buttons": [
        { "type": "URL", "text": "Track order",
          "url": "https://acme.co/track/{{1}}", "example": ["https://acme.co/track/1024"] },
        { "type": "QUICK_REPLY", "text": "Need help" }
      ] }
    ]
  }'

{ "data": { "id": "tpl_123", "status": "pending", "providerId": "12534…" } }

{
  "connectionId": "con_1",
  "name": "appointment_reminder",
  "language": "en_US",
  "category": "UTILITY",
  "parameterFormat": "NAMED",
  "components": [
    { "type": "BODY",
      "text": "Hi {{customer_name}}, your appointment is on {{date}}.",
      "example": { "body_text_named_params": [
        { "param_name": "customer_name", "example": "Alice" },
        { "param_name": "date", "example": "June 20" }
      ] } }
  ]
}

{
  "connectionId": "con_1",
  "name": "verification_code",
  "language": "en_US",
  "category": "AUTHENTICATION",
  "messageSendTtlSeconds": 600,
  "components": [
    { "type": "BODY", "add_security_recommendation": true },
    { "type": "FOOTER", "code_expiration_minutes": 10 },
    { "type": "BUTTONS", "buttons": [
      { "type": "OTP", "otp_type": "COPY_CODE", "text": "Copy code" }
    ] }
  ]
}

curl -X POST https://wa.genuka.com/api/v1/templates/sync \
  -H "Authorization: Bearer pk_live_xxx" -H "Content-Type: application/json" \
  -d '{ "companyId": "cmp_1" }'

{
  "data": {
    "wabas": [{ "wabaId": "1029…", "companyId": "cmp_1", "ok": true }],
    "synced": 1,
    "failed": 0,
    "templates": [
      { "id": "tpl_1", "name": "order_shipped", "language": "fr", "status": "approved", "…": "…" }
    ]
  }
}

curl -X POST https://wa.genuka.com/api/v1/campaigns \
  -H "Authorization: Bearer pk_live_xxx" -H "Content-Type: application/json" \
  -d '{
    "connectionId": "con_1",
    "templateId": "tpl_123",
    "name": "June promo",
    "recipients": [
      { "to": "+237690000001", "variables": ["Alice", "#1024"] },
      { "to": "+237690000002", "variables": ["Bob", "#1025"] }
    ]
  }'

{ "data": { "id": "cmp_9", "name": "June promo", "status": "draft", "_count": { "recipients": 2 } } }

curl -X POST https://wa.genuka.com/api/v1/campaigns/cmp_9/launch \
  -H "Authorization: Bearer pk_live_xxx"

{ "data": { "sent": 2, "failed": 0, "skipped": 0 } }

curl -X POST https://wa.genuka.com/api/v1/media \
  -H "Authorization: Bearer pk_live_xxx" \
  -F "companyId=cmp_1" \
  -F "[email protected]"

{ "data": {
    "id": "ast_1",
    "url": "https://wa.genuka.com/api/v1/media/ast_1/content",
    "expiresAt": "2026-09-18T09:12:00.000Z",
    "mimeType": "application/pdf",
    "kind": "document",
    "sizeBytes": 481203,
    "filename": "briefing.pdf"
  },
  "deduplicated": false }

curl -X POST https://wa.genuka.com/api/v1/media/header-handle \
  -H "Authorization: Bearer pk_live_xxx" \
  -F "connectionId=con_1" \
  -F "[email protected]"

{ "data": {
    "handle": "4::YXBwbGljYXRpb24vcGRm…",
    "filename": "catalogue.pdf",
    "mimeType": "application/pdf",
    "sizeBytes": 481203
  } }

{
  "connectionId": "con_1",
  "name": "morning_brief",
  "language": "en_US",
  "category": "UTILITY",
  "components": [
    { "type": "HEADER", "format": "DOCUMENT",
      "example": { "header_handle": ["4::YXBwbGljYXRpb24vcGRm…"] } },
    { "type": "BODY", "text": "Hi {{1}}, your brief for {{2}} is attached.",
      "example": { "body_text": [["Ana", "March 12"]] } }
  ]
}

{
  "connectionId": "con_1",
  "to": "237600000000",
  "document": { "assetId": "ast_1", "filename": "briefing.pdf" }
}

curl -X POST https://wa.genuka.com/api/v1/messages \
  -H "Authorization: Bearer pk_live_xxx" -H "Content-Type: application/json" \
  -d '{
    "connectionId": "con_1",
    "to": "+237690000001",
    "template": { "name": "order_shipped", "language": "en_US", "variables": ["Alice", "#1024"] }
  }'

{ "data": { "messageId": "wamid.HBg…" } }

{
  "connectionId": "con_1",
  "to": "+237690000001",
  "template": {
    "name": "order_shipped",
    "language": "en_US",
    "header": { "image": { "link": "https://acme.co/orders/1024.png" } },
    "variables": ["Alice", "#1024"],
    "buttons": [
      { "type": "url", "text": "1024" }
    ]
  }
}

{
  "connectionId": "con_1",
  "to": "+237690000001",
  "template": { "name": "verification_code", "language": "en_US", "otp": "472913" }
}

{ "connectionId": "con_1", "to": "+237690000001", "text": "Thanks, talk soon!" }

{ "connectionId": "con_1", "to": "+237690000001",
  "image": { "link": "https://acme.co/promo.jpg", "caption": "New arrivals 🎉" } }

{ "connectionId": "con_1", "to": "+237690000001",
  "document": { "link": "https://acme.co/invoice.pdf", "filename": "invoice-1024.pdf" } }

{
  "connectionId": "con_1",
  "to": "+237690000001",
  "buttons": {
    "body": "Confirm your order?",
    "footer": "Acme Coffee",
    "buttons": [
      { "id": "yes", "title": "Confirm" },
      { "id": "no",  "title": "Cancel" }
    ]
  }
}

{
  "connectionId": "con_1",
  "to": "+237690000001",
  "list": {
    "body": "Pick a delivery slot",
    "button": "Choose",
    "sections": [
      { "title": "Today", "rows": [
        { "id": "t1", "title": "12:00–14:00" },
        { "id": "t2", "title": "14:00–16:00", "description": "Most popular" }
      ] }
    ]
  }
}

{
  "connectionId": "con_1",
  "to": "+237690000001",
  "cta": { "body": "Your receipt is ready.", "displayText": "View receipt", "url": "https://acme.co/r/1024" }
}

{ "connectionId": "con_1", "to": "+237690000001", "replyTo": "wamid.HBg…", "text": "On its way!" }

{ "connectionId": "con_1", "to": "+237690000001",
  "reaction": { "messageId": "wamid.HBg…", "emoji": "👍" } }

{
  "plan": { "code": "growth", "name": "Growth" },
  "interval": "monthly",
  "currency": "XAF",
  "status": "active",
  "currentPeriodEnd": "2026-07-18T00:00:00.000Z",
  "billedNumbers": 9,
  "usage": { "numbers": 9, "messages": 12480, "seats": 3 },
  "limits": { "maxNumbers": 9, "monthlyMessages": 45000, "maxSeats": 5 }
}

401 { "error": "missing_bearer_token" }      // no Authorization header
401 { "error": "invalid_token" }             // unknown / revoked key, or inactive account
403 { "error": "account_deactivated", "message": "Deactivated Account" }
                                             // that business is suspended: its own key stops
                                             // working, and any request naming it is refused
                                             // — including with an account-wide key
400 { "error": "missing_fields", "message": "…" }
400 { "error": "missing_content", "message": "…" }  // no content field on a message send
400 { "error": "invalid_media", "message": "…" }    // media without an assetId, id or link
402 { "error": "plan_limit_media", "message": "…" } // plan storage cap reached
404 { "error": "media_not_found", "message": "…" }  // unknown assetId, or past its 30 days
402 { "error": "plan_limit_numbers" }        // every number the plan paid for is in use
402 { "error": "plan_limit_messages" }       // the period's message allowance is exhausted
402 { "error": "subscription_past_due" }     // trial or paid period lapsed without renewal
404 { "error": "connection_not_found" }
404 { "error": "template_not_found" }
409 { "error": "template_exists" }
413 { "error": "media_too_large", "message": "…" } // template header above 4 MB
422 { "error": "meta_rejected", "message": "…", "meta": { … } }
                                             // Meta read the payload and refused it
502 { "error": "meta_rejected", "message": "…" }   // Graph unreachable or failing

{
  "error": "meta_rejected",
  "message": "Invalid parameter",
  "meta": {
    "errorClass": "template",
    "retryable": false,
    "code": 100,
    "details": "body_text example count does not match the number of variables",
    "traceId": "AbC…"
  }
}