Modified Jobs

modified-ats is the companion endpoint to active-ats that lets you keep an existing copy of the dataset in sync without re-fetching the full feed. Requires a Pro plan.

• ATS only. There is no modified-jb - LinkedIn and the other job-board sources are not re-checked for field-level modifications.
• Contains every ATS job whose tracked fields (title, description, location, salary, apply URL, …) changed in the last 24 hours.
• Typically returns between 100,000 and 150,000 jobs per day.

How to call it

modified-ats accepts the same query parameters as active-ats - every filter, search, pagination, and field-selection option works identically, so you can reuse the exact same request you already send to active-ats. There are only two differences:

• There is no time_frame parameter - the window is fixed to the last 24 hours.
• Two extra date filters are available: date_modified_gte and date_modified_lt (ISO 8601), so you can narrow results to a specific change window.

We recommend calling modified-ats once per day at the same time. As long as you stick to a fixed cadence you will never receive duplicate modifications between runs. Pagination is identical to active-ats - use limit + offset and keep going until the API returns fewer rows than limit. cursor is also available if you prefer it, but note the ordering caveat below.

Two extra response fields

In addition to the full ActiveAtsJob shape, every row also includes:

• date_modified - the UTC timestamp when we detected the change. Default sort order is date_modified descending. Caveat: if you paginate with cursor instead of offset, results are ordered by id ascending instead.
• modified_fields - a string array listing exactly which fields changed (e.g. ["title", "ai_salary_min_value"]). Use this to apply targeted updates instead of overwriting whole rows.

Posted-date modifications

Some ATS bump the job's date_posted very frequently to keep it looking "fresh". To avoid drowning your sync in cosmetic changes, we only treat a posted-date change as a modification if the new date_posted is older than 14 or 30 days (depending on the ATS). Modifications to other fields are always reported.

See Recommended Strategy for how modified-ats fits into the broader sync workflow.