RESO Web API Specifications

The RESO Web API specification is divided into modular endorsements, each of which are offered separately through RESO Certification.

RESO Endorsements use Semantic Versioning.

Web API Core Endorsement

Current Version: 2.0.0

The Web API Core endorsement defines the primary functionality RESO Web API servers are expected to have in order to provide both replication and live query support.

Web API Add/Edit Endorsement

In Progress: Cert Subgroup

The Web API Add/Edit endorsement defines how to Create, Update, and Delete data in the RESO Web API.

Web API Expand Endorsement

In Progress: Cert Subgroup

The Web API Expand endorsement outlines requirements for those who want to use OData $expand functionality to nest resources within others.

Web API Validation Expression Endorsement

Backlog

Web API Validation Expressions allow for the transport of machine-executable business rules using the RETS 019 Validation Expression grammar.

Related Documents

The following documents may also be helpful:

• Web API Core Testing Specification
• Data Dictionary 1.7 Testing Specification
• Payloads 1.7 Testing Specification
• RESO Commander

TODO

• Improve the information in the Web API 2.0.0 landing (this) page.
• Link existing RCPs from RCP center to this document, and add authors to contributors if they’re aren’t already.
• Add overview to the Proposal section, if needed.
• Provide normative reference for the Service Document request.
• Update language in “Standard Resources” and subsections.