Walmart Marketplace API
POST /v3/fulfillment/carrier-rate-quotes endpoint removal
Stops workingSubscribe to Walmart Marketplace APIShare
Walmart Marketplace API is removing POST /v3/fulfillment/carrier-rate-quotes on February 6, 2027. Requests sent to this endpoint will fail after that date. The legacy operation was announced for deprecation on February 6, 2026.
Calls it hits
POST /v3/fulfillment/carrier-rate-quotes
What to use instead of these calls
Use POST /v3/fulfillment/inbound-shipments-quote instead.
In Walmart Marketplace API's words
Create carrier rate quote | Legacy | Create carrier rate quote (New) | February 06, 2026 | February 06, 2027 |
Facts
- API
- Walmart Marketplace API
marketplace.walmartapis.com - Kind
- Endpoint removal
- Announced
- February 6, 2026
- Takes effect
- February 6, 2027
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
- Verified
- , against Walmart Marketplace API's own pages
Questions
When does this change take effect?
Calls to POST /v3/fulfillment/carrier-rate-quotes on Walmart Marketplace API stop working on February 6, 2027.
What happens to calls after February 6, 2027?
They fail from that day.
How do I find the calls this hits in my code?
Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.
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No date
GET /v3/fulfillment/inventoryEndpoint removal Deprecated, no date
Is your code calling this?
Okapi finds the calls this change hits in your repo and opens the pull request with the fix before February 6, 2027.