I’m trying to programmatically post some messages to a channel using the API. My script can get authorised, use the Bearer token to do GET requests on the API, but when I try to POST a message to the channel, I get this rather unhelpful failure. I can’t tell from that whether it’s failing because: …

SOLVED: API create post: get 400: "Invalid post parameter [details: ]"

rwillmer (Rachel Willmer) October 27, 2016, 12:25pm 2

Replying to my own post… I’ve got a working version now. It looks like a combination of :

Topic		Replies	Views
Problem with creating a post only. Other APIs are working fine Troubleshooting	3	2315	March 12, 2019
API Posts return "You do not have the appropriate permissions?" Troubleshooting	1	4324	January 13, 2016
Error on sending message via incoming webhook Troubleshooting	1	2282	May 25, 2017
API incoming webhook, Create TODO for other people Troubleshooting	5	632	May 24, 2021
[SOLVED] Direct Message with REST API issue Troubleshooting	12	14704	January 12, 2018