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City of Irving·Texas

Application Programming Interfaces (API) Integration Services for Multiple City Systems

Closes 12/10/2025$100k – $500kRequest for Proposal
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Description

The City of Irving is seeking a qualified consulting firm to design, develop, and implement Application Programming Interfaces (APIs) for software integration to enable seamless data exchange between existing systems. The selected firm will work closely with the City's IT and project management teams. The scope of work includes designing and developing APIs to integrate multiple city systems. The City is looking for a firm with experience in API development and integration. The proposal should include a detailed description of the firm's approach, methodology, and timeline for completing the project. • The City of Irving is soliciting proposals from qualified consulting firms. • The selected firm will work closely with the City's IT and project management teams. • The scope of work includes designing and developing APIs to integrate multiple city systems. • The City is looking for a firm with experience in API development and integration. • The proposal should include a detailed description of the firm's approach, methodology, and timeline for completing the project.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Darlene Humphries(Purchasing Manager)

[email protected]

(972) 721-3752

Key dates

Opened
11/3/2025
Questions due
11/19/2025
Pre-bid meeting
11/10/2025
Closes
12/10/2025

Last updated

Details

Type
Request for Proposal
Industry
Information Technology and Software Development
NAICS
541512
Solicitation №
015D-26F Addendum 1

Budget estimate

$100,000 – $500,000

The budget for this opportunity is difficult to estimate as the document does not provide a specific budget or payment amount. However, based on the scope of work and the fact that it is a consulting services contract, a reasonable estimate could be between $100,000 and $500,000. This estimate is based on the assumption that the project will require a team of experienced developers and project managers to design and develop the APIs, and that the project will take several months to complete. The actual budget could be higher or lower, depending on the complexity of the project and the experience of the selected firm.

AI estimate from the solicitation

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