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I will fix wordpress rest API, webhook, authentication and cors errors
Blessing D
5.0
5.0
About this gig
Is your WordPress REST API not working? Are your webhooks failing or authentication and CORS errors blocking your integration? I can help find and fix the problem.
I can help you with:
- WordPress REST API errors (400, 401, 403, 404, 500)
- API authentication, tokens and API keys
- Webhook setup and troubleshooting
- CORS and connection errors
- Third-party API integration
- JSON data and API response issues
- API endpoints, headers and parameters
- Data syncing and connection problems
I don't just look at the error. I investigate the problem, fix the cause and test the API to make sure it works correctly.
What I need from you:
- A description of the problem
- Error messages or logs
- API documentation (if available)
- Relevant code or access needed to troubleshoot
Have a complex project? Send me a message before ordering so we can discuss your requirements.
Get to know Blessing D
Blessing D
Nodejs, API and Automation Problem Solver
- FromNigeria
- Member sinceMar 2026
- Last delivery3 months
Languages
English, Spanish
Is your API failing, integration breaking, webhook not triggering, or backend causing errors?
I help businesses solve backend and automation problems with reliable solutions. I specialize in Node.js, REST API, GraphQL API, API integration, webhook troubleshooting, WhatsApp API automation, chatbot workflows, authentication, database integration, and backend bug fixing.
Whether you need to fix an existing issue, connect third-party services, automate WhatsApp processes, or build a custom backend, I focus on finding the root problem and delivering clean, maintainable solutions.
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FAQ
What WordPress REST API issues can you fix?
I can fix API errors, authentication problems, CORS issues, webhook failures, connection problems and third-party API integration issues.
Can you fix API authentication and token errors?
Yes. I can troubleshoot API keys, access tokens, authentication failures and permission errors.
Can you set up or fix webhooks?
Yes. I can set up, test and troubleshoot webhooks to help your WordPress website communicate with other platforms.
What do you need before starting the work?
I need a description of the problem, error messages or logs, API documentation (if available) and relevant code or access.
Can you fix complex API integration problems?
Yes. I can investigate complex issues and recommend the best solution. Please message me before ordering so I can review your requirements and confirm the scope.
Reviews
2 reviews for this Gig
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Rating Breakdown
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K keithprecise
United States
Everything was done professionally and correct
$50
Price
2 days
Duration
Helpful?K keithprecise
United States
The project completed exactly how I want. Did everything on time and professional
$50
Price
3 days
Duration
B 
Seller's Response
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
K keithprecise
United States
Everything was done professionally and correct
$50
Price
2 days
Duration
Helpful?K keithprecise
United States
The project completed exactly how I want. Did everything on time and professional
$50
Price
3 days
Duration
B Seller's Response
Helpful?
