Anypoint Platform Documentation omni-overview.adoc omni-start-home.adoc omni-compare.adoc learning-map-mulesoft-ai.adoc Agent Fabric agent-fabric-release-notes.adoc agent-networks-get-started.adoc API Management Usage Reports Release Notes Usage and Pricing Metrics Reference Pricing automation-credits-usage-and-rates.adoc mulesoft-automation-credits-3-0.adoc mulesoft-automation-credits-2-0.adoc mulesoft-automation-credits-1-0.adoc troubleshooting-usage-reports.adoc java-support.adoc partner-connector-upgrade.adoc customer-connector-upgrade.adoc upgrade-policies-proxies.adoc Browser Support Glossary Build an API from Start to Finish Step 1. Prerequisites Step 2. Design an API Specification Step 3. Develop the API Step 4. Add Validation and Error Handling Step 5. Deploy the API to CloudHub Step 6. Operate the API Contribute to MuleSoft Documentation