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Simpli.fi API changes

Simpli.fi programmatic DSP. API docs are login-walled; only public source is the monthly platform recap blog.

LAST CHECKED
Jun 20, 2026
TRACKED SINCE
Mar 17, 2026
CHANGES / 90D
409
BREAKING / 90D
3
DETECTED CHANGES — MOST RECENT
  1. INFO Change Jun 13, 2026

    Press Release: Simpli.fi Brings Addressability to Programmatic Advertising with Industry-First Addressable Geo-Fencing Solution

    - "version": "2024-09-30"
+ "version": "2025-06-01"
- POST /v1/simpli-fi/charges
+ POST /v1/simpli-fi/payments  (auth scope changed)
    🔒 Full diffs at launch — join the waitlist
  2. INFO Change Jun 13, 2026

    Dallas Business Journal Recognizes Simpli.fi Among its Best Places to Work 2018

    - "version": "2024-09-30"
+ "version": "2025-06-01"
- POST /v1/simpli-fi/charges
+ POST /v1/simpli-fi/payments  (auth scope changed)
    🔒 Full diffs at launch — join the waitlist
  3. INFO Change Jun 13, 2026

    How Addressable Geo-Fencing Can Complement Direct Mail Advertising

    - "version": "2024-09-30"
+ "version": "2025-06-01"
- POST /v1/simpli-fi/charges
+ POST /v1/simpli-fi/payments  (auth scope changed)
    🔒 Full diffs at launch — join the waitlist
  4. INFO Change Jun 13, 2026

    Chicago’s Star-Studded Music Festival: Analyzing Lollapalooza Foot Traffic and Trends

    - "version": "2024-09-30"
+ "version": "2025-06-01"
- POST /v1/simpli-fi/charges
+ POST /v1/simpli-fi/payments  (auth scope changed)
    🔒 Full diffs at launch — join the waitlist
  5. INFO Change Jun 13, 2026

    Digital Politics Podcast Features Simpli.fi: Localized Programmatic Political Ad Buys

    - "version": "2024-09-30"
+ "version": "2025-06-01"
- POST /v1/simpli-fi/charges
+ POST /v1/simpli-fi/payments  (auth scope changed)
    🔒 Full diffs at launch — join the waitlist

How to track Simpli.fi API changes

The Simpli.fi API evolves without warning — endpoints move, parameters change, auth scopes tighten and old fields get deprecated. apik.dev watches the public Simpli.fi API documentation for you: we scrape it on a schedule, diff every revision and grade each change as breaking or informational. Instead of re-reading the Simpli.fi changelog by hand, you get a clean, dated record of exactly what changed — and why it matters.

Get notified when the Simpli.fi API changes

Subscribe to Simpli.fi and apik pages you by email or webhook the moment a change is detected — with the full diff, a severity grade and a short migration summary. Filter to Simpli.fi breaking changes and deprecations only, so you hear about what will actually break your integration and nothing else.

FREQUENTLY ASKED — SIMPLI.FI
How do I track Simpli.fi API changes?
apik.dev tracks the Simpli.fi API for you. We scrape the public Simpli.fi API documentation on a schedule, diff every revision and grade what changed — so you never have to re-read the Simpli.fi changelog by hand. Subscribe once and we monitor it continuously.
How do I get notified when the Simpli.fi API changes?
When apik detects a Simpli.fi API change, you're notified by email or webhook within hours — with the full diff, a severity grade (breaking vs. informational) and a short migration summary. You can choose to be alerted on breaking changes only.
What kinds of Simpli.fi API changes does apik detect?
Endpoint changes, base-URL changes, authentication and parameter changes, schema changes and deprecations. Every Simpli.fi API change is categorised and severity-graded so you can triage at a glance.
How often is the Simpli.fi API checked for changes?
apik re-checks the public Simpli.fi documentation on a daily schedule. The most recent check for Simpli.fi ran on Jun 20, 2026.
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Simpli.fi official docs ↗