USCIS Processing Times API

Public JSON and CSV endpoints for ImmigrationTimes.org processing-time data. No API key is required. The API reflects the same generated data that appears on the public pages.

USCIS forms

102

Offices

40,418

Rows

Jun 23, 2026

Latest USCIS data

Endpoints

OpenAPI spec

https://immigrationtimes.org/api/openapi.yaml

Open spec

Form index

https://immigrationtimes.org/api/v1/forms.json

Open JSON

Per-form JSON pattern

https://immigrationtimes.org/api/v1/{form-slug}.json

Per-form CSV pattern

https://immigrationtimes.org/api/v1/{form-slug}.csv

PERM JSON

https://immigrationtimes.org/api/v1/perm.json

Open JSON

PERM CSV

https://immigrationtimes.org/api/v1/perm.csv

Open CSV

Visa Bulletin JSON

https://immigrationtimes.org/api/v1/visa-bulletin.json

Open JSON

Visa Bulletin CSV

https://immigrationtimes.org/api/v1/visa-bulletin.csv

Open CSV

Example request

curl https://immigrationtimes.org/api/v1/i-485.json

Responses include the form page URL and attribution field. Use Open Data for bulk download context and license details.

Cite this page

ImmigrationTimes.org. (2026). USCIS Processing Times API. Retrieved Jul 4, 2026, from https://immigrationtimes.org/tools/uscis-processing-times-api/.