I will build and fix servicenow API integrations with rest and soap


About this gig
Broken tokens, failed API calls, and wrong field mapping can stop important work. I will fix your ServiceNow integration or build a clean new connection with your business system.
What I can help with:
REST and SOAP integrations
Inbound, outbound, and two-way data sync
OAuth 2.0, Basic Auth, and API keys
Flow Designer, IntegrationHub, and Scripted REST APIs
JSON and XML payloads
Field mapping, logs, error handling, and scheduled jobs
ITSM, CMDB, HR, asset, and external system data flows
I am a Certified ServiceNow Administrator with 8+ years of experience in ServiceNow development, automation, CMDB, Discovery, testing, upgrades, and integrations.
You will receive tested work, clear updates, and simple handover notes.
Please message me before ordering. Send the API documentation, required data flow, authentication method, and any current error logs. I will confirm the correct package and scope before we start.
Get to know Hamza
Senior ServiceNow Developer Admin
- FromPakistan
- Member sinceNov 2022
- Avg. response time1 hour
- Last delivery6 months
Languages
English, Urdu
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FAQ
Can you connect ServiceNow with any external system?
Yes, as long as the external system has a working API, clear documentation, and the required access. Please send the API documentation before ordering.
Can you fix an integration that someone else built?
Yes. I can review an existing integration and troubleshoot authentication, payloads, field mapping, scripts, logs, tokens, and API responses.
Do you work with both REST and SOAP?
Yes. I work with REST, SOAP, JSON, XML, Scripted REST APIs, REST Messages, SOAP Messages, IntegrationHub, and Flow Designer.
Can you configure OAuth 2.0?
Yes. I can configure or troubleshoot OAuth profiles, tokens, refresh tokens, client credentials, and authorization-based connections.
Do you need production access?
I prefer to develop and test in a development or test instance first. Production access is only needed when deployment or final validation must happen there.

