Not from a third party, but I did have to adapt a lot of collections to use on Insomnia. It does allow importing from the postman v3 collection format, but it’s a bit hit or miss on wether it works 100%. I had a few problems with sequential requests, but they were easy enough to fix in my case.
If it’s just for testing, I’d try that. If they require Postman it for validation purposes, then there really isn’t much you can do.
Not from a third party, but I did have to adapt a lot of collections to use on Insomnia. It does allow importing from the postman v3 collection format, but it’s a bit hit or miss on wether it works 100%. I had a few problems with sequential requests, but they were easy enough to fix in my case.
If it’s just for testing, I’d try that. If they require Postman it for validation purposes, then there really isn’t much you can do.