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### Complete Freelance Assignment: Meta WhatsApp API Setup & Automation Pipeline **Project Title:** Full Setup of Meta WhatsApp Business API (Wati/AiSensy) for 18k Automotive Export Leads + Automation & Workflows **Project Overview:** We are transitioning 18,000 international automotive export contacts to a fully compliant Meta WhatsApp Business API system using Wati (or AiSensy). I need an experienced specialist to handle the complete end-to-end technical setup, database structure, template creation, automation rules, and campaign rollout. #### Scope of Work & Deliverables #### STEP 1: Business Account Verification & Setup * Connect our official company registration (KVK / VAT) to Meta Business Manager and complete business verification. * Link and activate our dedicated phone number on the Meta WhatsApp API via Wati/AiSensy. #### STEP 2: Master Database Formatting & Import * Clean, format, and import our 18,000 leads from Excel ([login to view URL]). * Ensure correct mapping for the following required schema: * Name (Contact or business name) * Phone (Country code without +, spaces, or dashes — e.g., 355681234567) * Country (e.g., Albania, Poland, Romania) * Language (2-letter language code: AL, PL, RO, FR, DE, ES, EN) #### STEP 3: Multilingual Opt-in Template Creation (with Media & Buttons) * Create and submit dual-language templates for Meta approval (Local Language + English) targeted by region: * Albania (AL): Albanian + English * Poland (PL): Polish + English * Romania (RO): Romanian + English * General (EN): English (for all other regions) * Header Requirement: Every template must include an Image Header (media placeholder for lot vehicle photos). * Button Requirement (MANDATORY): Configure two Quick Reply buttons on every template: * Button 1 (Positive): YES / PO / TAK / DA (localized per region) * Button 2 (Opt-out): No thanks #### STEP 4: Automation Rules & Instant Warm Welcome Setup (CRUCIAL) You must configure the automated workflow rules inside the dashboard before launching any broadcasts: * Positive Response Rule: * Trigger: Customer clicks the positive button or replies with keywords (YES, PO, TAK, DA, OUI, SI). * Action 1: Automatically assign the tag Export VIP. * Action 2: Automatically send this exact warm welcome message immediately: > "Thank you my friend! > You are now officially on my VIP Buyers List! > From now on, I will send you my newest car arrivals, full photos, and direct export prices right here before anyone else sees them. > If you are looking for a specific car right now (brand, model, budget), just send me a message here! > Talk to you soon! > Best regards, > Elias — AutoConnect Belgium" > * Opt-Out Rule: * Trigger: Customer clicks No thanks or replies with unsubscribe keywords. * Action: Assign tag Unsubscribed and block from future broadcasts to protect account health. #### STEP 5: Phased Campaign Rollout (Meta Tier Scaling) * Execute the opt-in broadcast in safe phases to comply with Meta tier limits and maintain a high Quality Score: * Day 1: Broadcast to 1,000 contacts. * Day 2: Broadcast to 3,000–5,000 contacts (following automatic Tier 2 expansion). * Day 3–4: Broadcast to remaining database. #### STEP 6: Mobile App Handover * Ensure Wati/AiSensy mobile application is fully linked and configured on iOS (iPhone) so we can easily filter by the Export VIP tag and broadcast new inventory directly from our lot.
Project ID: 40710405
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Moving 18,000 export leads into a compliant WhatsApp API setup is really about avoiding account-quality damage while still getting your opt-in campaign live fast. The risky parts here are usually the data formatting, template approval structure, and the response automations, so I’d handle this in the right order: verification and number setup first, then lead schema cleanup/import, then multilingual templates, then tagging/workflow rules before any broadcast goes out. I’ve worked on WhatsApp/business messaging setups, automation logic, and dashboard-based workflow builds where approval rules and rollout sequencing mattered just as much as the technical setup. For a database this size, the phased launch and opt-out suppression are not small details—they’re what keep the channel usable long term. I can also make the handover simple so your team can filter by Export VIP and send future inventory from mobile without confusion. - Do you already have the Meta Business Manager verified, or should I handle the verification path from scratch? - Have you decided on Wati vs AiSensy, or would you like me to recommend the better fit for this rollout? - Is the Excel file already language-segmented, or will that mapping need to be built during import?
€240 EUR in 7 days
9.4
9.4

Hello, Drawing on my 15+ years of experience and extensive skill set in database programming and PHP, I believe I am an incredibly well-suited candidate for your Meta WhatsApp API setup and automation project. From step one of the business account verification and setup to the delivery of your final Mobile App Handover, I possess the know-how and dedication to ensure a successful transition of your automotive export leads. Having worked with WordPress, WooCommerce, Laravel, and other similar platforms at A4Logic, I have honed my skills in formatting and importing large databases from Excel - a crucial task for Step 2 of your project's scope. Ensuring correct mapping for the schema is second nature to me, so you can trust that your leads' names, phone numbers, countries, and languages will be imported accurately. Furthermore, the significance of creating multilingual opt-in templates cannot be understated which is why my proficiency with databases extends to offering robust turnkey solutions. Coupling this skill with my development expertise in Python-based AI automation means I can seamlessly handle Step 3, using dual-language templates targeted by region while adhering to header and button requirements. Lastly, I understand that efficient automation lies at the heart of reducing manual effort and ensuring accurate actions. For Step 4 onward, I guarantee a smooth setup and implementation to safeguard your account's health througho Thanks!
€230 EUR in 5 days
8.6
8.6

★★★ META WHATSAPP API SPECIALIST ★★★ Hi, I can set up the Meta WhatsApp Business API for your 18,000 automotive export leads. I will start by verifying your business account and linking your dedicated phone number to the Meta WhatsApp API using Wati or AiSensy. Next, I will clean and format your leads from the provided Excel file, ensuring accurate mapping to the required schema. For the multilingual opt-in templates, I will create and submit dual-language templates for approval, including necessary media and buttons. I will configure the automation rules to ensure a seamless customer experience, including positive response and opt-out workflows. The phased campaign rollout will be executed carefully to comply with Meta's tier limits, ensuring a high Quality Score. I will also ensure the mobile app is fully configured for easy access to your VIP contacts. To get started, I will need access to your Meta Business Manager and the Excel file with your leads. Thanks!
€30 EUR in 5 days
8.3
8.3

Hi Elias, Your setup needs more than a broadcast tool, it needs a compliant WhatsApp pipeline that protects deliverability while turning 18,000 contacts into organized buyer segments. I’ve handled PHP/MySQL-based automations, CRM workflows, and API integrations, so I can structure the import, template flow, tag logic, and phased rollout inside Wati or AiSensy with clarity. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I can set up the database mapping, multilingual templates with image headers and quick replies, approval-ready opt-in flows, and the auto-tag/welcome/unsubscribe rules so your VIP buyers list runs cleanly from day one. Before I start, I’d like to confirm the exact template language set per region, whether the phone list is already normalized, and if you want the welcome flow tied only to button clicks or also to keyword replies. Looking forward to your reply so we can finalize the exact plan. Best regards, Asad
€85 EUR in 3 days
8.3
8.3

OKAY I got the task-------------Meta WhatsApp API Broadcast Setup-------I am sure i will achieve your given expectations by completing this project with high quality . I am highly proficient to work on this project . I am Passionate PHP/Full stack developer having rich experience with all the latest technologies with so many successful Tasks. I have some queries to give you accurate time and price Please ping me to get started and provide you great results. Thanks!!!
€400 EUR in 7 days
8.1
8.1

Hi, I've built messaging automation before, including a LAMP web app wired to Twilio for SMS and REST API with third party integrations, so opt-in flows, keyword triggers, and tag based routing are familiar mechanics. One thing worth deciding early: with 18k contacts, template approval per language pair is the real risk, not the volume. Meta often rejects opt-in templates that read as cold outreach even with quick reply buttons. I'd draft the AL, PL, RO, EN variants tight to Meta's utility and marketing rules first, then run the phased 1k, 3k-5k, remaining rollout to protect your Quality Score. We've also done work in the automotive space, building an admin panel and enhancing a dealership site for a luxury car brand, so managing vehicle inventory and buyer data is familiar ground. Quick question: is your KVK/VAT business verification on Meta already started, or are we beginning from zero? That changes the first milestone, and starting with a milestone means you only release payment on delivered work. Adil
€154 EUR in 7 days
7.5
7.5

The main challenge in your setup is not just connecting WhatsApp API—it’s launching to 18k international leads without harming quality score or sending the wrong template/language to the wrong segment. I’d structure this as a clean implementation: Meta/Wati or AiSensy activation, contact sheet normalization, regional template submission with image headers and localized quick replies, then automation rules and a controlled phased broadcast. I’ve handled CRM/data imports, messaging workflows, tagging logic, and campaign setups where compliance and dashboard behavior mattered more than basic sending. Your positive-response flow and unsubscribe suppression need to be precise from day one, otherwise the later broadcasts become risky. I can also keep the backend organized so future inventory pushes are easy for your team to manage from iPhone. - Are all 18,000 contacts already opted in for WhatsApp communication, or is that exactly what this first campaign is meant to confirm? - Will you provide the localized template copy, or should I prepare/refine the Albanian, Polish, Romanian, and English versions for approval? - Do you want keyword triggers only in the languages listed, or should I include a few common spelling variations too?
€200 EUR in 6 days
7.7
7.7

Your broadcast system needs to be built carefully before a single message is sent, especially with 18,000 leads and multilingual routing. The weak point in projects like this is usually not the API connection itself, but the combination of template approval, list hygiene, opt-out protection, and correct automation triggers, so I’d set up the logic first and only then move into the phased rollout. I’ve worked on messaging automation, contact imports, tagging workflows, and platform-side setup where one wrong rule can create messy follow-ups or future deliverability issues. The welcome flow, Export VIP tagging, and unsubscribe blocking can all be configured cleanly so the account stays usable for future campaigns too. Once done, I’ll make sure the mobile side is practical for daily use rather than leaving you with a setup that only works on desktop. - Is the dedicated number already free and ready to be attached to the WhatsApp API? - Do you already have sample vehicle photos prepared for the image header placeholders? - Should the remaining non-AL/PL/RO contacts all receive one English template, or are there more country groups you may want split later?
€180 EUR in 7 days
7.1
7.1

Hello There! I’m Md Toriqul Islam, and I’m excited to partner with you & I can dive into your project immediately. I have rich experience in Meta WhatsApp Business API, Wati/AiSensy, CRM automation, contact database preparation, multilingual templates, workflow automation, tagging, broadcasts, and API integrations. I am skilled in Meta Business Manager, WhatsApp API, Wati, AiSensy, Excel data formatting, WhatsApp templates, automation workflows, webhooks, contact segmentation, campaign management, and compliance-focused setup. I have some questions: 1. Which CRM are you currently using, and do you already have the required API/integration credentials? 2. Do you have a preferred WordPress builder such as Elementor, Divi, or Gutenberg? 3. How many landing pages are you planning to build after the pilot page? I understand you need an end-to-end WhatsApp API system for 18,000 automotive export leads, including Meta verification, clean database import, localized dual-language templates with media and quick replies, automated VIP/opt-out workflows, and controlled campaign scaling. I’ll configure the system carefully, test the automation before launch, and complete the iPhone app handover so your team can manage future inventory broadcasts easily. I’m ready to start immediately and would be happy to discuss this project. Looking forward to hearing from you. Best regards, Md Toriqul Islam
€100 EUR in 3 days
6.8
6.8

The biggest risk with 18,000 WhatsApp contacts isn’t the initial setup—it’s getting Meta compliance, templates, opt-outs, and broadcast scaling right before sending the first campaign. I can handle the full setup in Wati/AiSensy: clean and structure the Excel database, configure the WhatsApp API, create the multilingual image-header templates, and build the YES/opt-out automation with the required tags and welcome message. I’ll also set up the phased rollout and test the workflow with a small batch first, so we can catch issues before scaling to the full database. One thing I’d confirm first: is your Meta Business Manager already verified, or do we need to handle the verification as part of the setup? Thanks, Ahtesham
€160 EUR in 7 days
7.3
7.3

Dear Client, I am confident in delivering a comprehensive end-to-end setup of your Meta WhatsApp Business API for 18,000 automotive export leads using Wati or AiSensy. With over 10 years of experience in software architecture, API development, database programming, and workflow automation, I will ensure full compliance with Meta requirements including business account verification, phone number activation, and seamless integration within Meta Business Manager. I will expertly format and import your master Excel database, adhering precisely to the required schema and country-language mapping. I will design and submit dual-language multimedia opt-in templates with mandated image headers and quick-reply buttons, tailored for each region, ensuring prompt Meta approval. Automation workflows will be configured to handle positive responses and opt-outs with tag assignments and immediate warm welcome messaging to optimize your lead engagement while protecting your account health. The broadcast rollout will be executed in phased tiers to maintain Meta’s quality score standards. Finally, I will ensure full mobile app configuration on iOS for convenient VIP list management and instant inventory broadcasts. Best regards, Özgür
€150 EUR in 2 days
7.0
7.0

Hi there, I see the need for a complete setup of the Meta WhatsApp Business API with precise automation. I can help ensure a smooth transition for your 18,000 automotive export contacts through effective database management, template creation, and a robust automation workflow tailored to your requirements. Your satisfaction is my priority and I guarantee that I will deliver you a high-quality result. Regards, Ali
€30 EUR in 1 day
6.4
6.4

Hi, You're moving 18,000 automotive export leads onto the Meta WhatsApp Business API using Wati or AiSensy. The aim is clean data, compliant templates, and reliable automation across multilingual regions. I've done similar multi-language broadcast setups with data hygiene and phased rollouts. I'll start by validating the current data flow, cleaning and mapping the import, and drafting region-specific templates for quick approval. I'll configure automations and run a small pilot to confirm behavior before scale, with clear monitoring and rollback plans. One technical risk / key challenge: Getting template approvals aligned with regional nuances while maintaining timely opt-ins. What should happen if records have missing language codes or conflicting country data during import? What are your rollout thresholds, and who owns decisions to pause if quality or deliverability drops? If we're aligned, I can outline the implementation phases before kickoff. Best regards, Brandon
€100 EUR in 1 day
6.1
6.1

Hi, I'm Denis, a full-stack developer with experience building data integration pipelines and automation workflows. I've handled similar projects involving API integrations, database migrations, and multi-step automation at scale. I understand your project: moving 18,000 automotive leads into a compliant WhatsApp Business API system with automated funnel workflows. Positive responses get tagged, welcomed personally, and fed into your inventory broadcast—building a segmented buyer list while respecting Meta's rate limits. The work involves: Meta Business Manager verification and phone activation through Wati or AiSensy; cleaning and importing 18,000 contacts with proper formatting; creating multilingual templates with image headers for Meta approval; configuring automation rules so positive responses trigger VIP tags and welcome messages automatically; executing phased rollout starting with 1,000 contacts, scaling as Meta tier limits allow; and configuring broadcasts. Critical technical consideration: tag assignment must happen before welcome messages send, and opt-out rules must prevent future contact with unsubscribed users. I'll test thoroughly with a small batch before going live. One realistic risk: Meta template approval can be delayed for policy reasons. I'll design conservatively to minimize rejection and prepare backup versions if needed. I can start immediately. Let's discuss details. Thanks, Denis.
€30 EUR in 2 days
6.2
6.2

As an experienced developer with expertise in PHP, Software Architecture, MySQL, Database Programming, API Development, and Workflow Automation, I understand the importance of setting up a robust Meta WhatsApp API system for your 18,000 automotive export leads. With my skills and experience, I have successfully completed similar projects in the past, ensuring seamless database management, automation rules, and campaign rollouts. My approach involves meticulously verifying and setting up your business account, formatting and importing the leads, creating multilingual opt-in templates, configuring automation rules, and executing phased campaign rollouts to comply with Meta tier scaling. By following a structured step-by-step process, I guarantee efficient and effective implementation of the Meta WhatsApp API system. Let's discuss how I can add value to your project and ensure a successful outcome. Looking forward to collaborating with you on this exciting project.
€140 EUR in 7 days
6.2
6.2

Your opt-in broadcast will fail compliance if you don't structure the automation rules correctly before launch. Meta will throttle your account if response rates drop below 30% in the first 24 hours. Quick questions - are you planning to use dynamic variables for vehicle photos in the header media placeholder? And have you confirmed your KVK registration matches the exact legal entity name in Meta Business Manager? Here is the architectural approach: - META WHATSAPP API: Configure tiered messaging limits with fallback queues to prevent rate-limit violations during phased rollout across 18k contacts. - DATABASE PROGRAMMING: Normalize phone format validation (strip special chars, enforce E.164 standard) and build segmentation logic for language-based template routing. - WORKFLOW AUTOMATION: Build trigger-based tagging system using webhook listeners that fire the warm welcome message within 2 seconds of positive button clicks to maximize engagement. I've built similar WhatsApp API pipelines for 2 automotive exporters processing 40k+ leads with 68% opt-in rates. Let's schedule a 20-minute technical call to review your Meta Business Manager access and finalize the automation ruleset before we touch the database.
€130 EUR in 7 days
6.3
6.3

Hello, "Compliant WhatsApp Automation Pipeline" - structure the lead data, templates and workflows so broadcasts remain controlled and opt-out handling is reliable. I can set up the database mapping, Wati/AiSensy integration, multilingual templates, response tagging and automation rules. I would keep consent and opt-out status as explicit database fields so unsubscribed contacts are excluded from future campaigns. For the workflow, positive responses can trigger the Export VIP tag and welcome message, while opt-outs immediately receive the Unsubscribed state and are blocked from later broadcasts. I can also handle API integration, data processing, automation and the iOS handover. I have experience with MySQL, REST APIs, database management, API development and workflow automation, including n8n-based automation. I would keep the campaign rollout dependent on the actual Meta/Wati account limits and approved messaging configuration rather than assuming a specific tier expansion. Can you confirm that the 18,000 contacts have documented WhatsApp marketing consent before the broadcast campaign is launched? Looking forward to working with you. Artur Gizycki
€220 EUR in 3 days
5.8
5.8

AVAILABLE TO START RIGHT NOW Hello, I understand you need a complete Meta WhatsApp API setup for your 18,000 automotive leads including database cleanup, multilingual templates, opt in workflows, automated tagging, welcome messages and phased campaigns through Wati or AiSensy. I can handle the technical setup end to end and make sure the automation, compliance settings and iPhone handover are properly configured before launch. Check my past work here: https://www.freelancer.pk/u/FizzaNadeemK I’m available to start right now and can begin with the Meta setup and lead database. Best Regards, Fizza
€70 EUR in 2 days
6.0
6.0

**Built WhatsApp Business API broadcast setups just like this for lead gen teams** Read through your steps and this is straightforward with Wati or AiSensy, Meta business verification, the multilingual opt-in templates with image headers and quick reply buttons, and the phased Day 1 to Day 4 rollout to protect your quality score. Recent work: built a WhatsApp broadcast pipeline for a real estate lead list of 12k contacts with automated tagging and multilingual templates, and set up AiSensy tier scaling rules for an ecommerce brand's launch campaign. I can start with Meta verification and the database import while templates go through approval in parallel. Do you have the vehicle images and localized copy ready, or should I put those together too?
€140 EUR in 7 days
5.9
5.9

Hi, I can set up your complete Meta WhatsApp Business API system for AutoConnect Belgium, including Wati/AiSensy configuration, 18,000 lead migration, multilingual templates, automation, and campaign rollout. I have hands-on experience with API integrations, CRM workflows, database management, and automation. I can clean and structure your Excel database with contact name, country, international phone number, and language, ready for import and regional targeting. My approach covers: • Meta Business Manager verification, WhatsApp number activation, and Wati/AiSensy setup. • Albanian, Polish, Romanian, and English templates with vehicle image headers and localized YES/No thanks quick replies. • Automation for positive responses, keyword triggers, Export VIP tagging, and your exact warm welcome message. • Opt-out handling with Unsubscribed tags and automatic exclusion from future broadcasts. • Testing and phased campaign execution with proper consent management and Meta messaging limits in mind. • iPhone app configuration for VIP filtering and new inventory broadcasts. I’ll ensure the complete workflow is tested before launch, with clear documentation and a practical handover. I can also assist with Meta verification, subject to your account access and approval. I’m ready to review your Excel file and begin the setup. Please confirm your preferred platform, Wati or AiSensy, and share access details. Best regards,
€250 EUR in 7 days
6.5
6.5

Brussels, Belgium
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