I’m trying to query the HTTP JSON API with Postman, but get the following answer. On some forums they say it’s an error on the server side. Is that true, or I am doing something wrong? GET http://localhost:7575/v1/query: { "Error": "Parse Error: Expected HTTP/", "Request Headers": { "author…

Sounds like it’s a postman issue.

Postman error against the HTTP JSON API

Gary_Verhaegen August 8, 2022, 1:48pm 11

Can you try that curl command again with an added -v at the end, and report the full result?

Topic		Replies	Views
How to use the HTTP JSON API Questions	2	502	March 4, 2021
Warning message in JSON-API " Illegal header: Illegal 'origin' header: Illegal origin: Invalid input '/" Questions react , sdk	7	1260	July 14, 2020
DAML JSON-API Query error " Endpoints.ServerError: org.postgresql.util.PSQLException: The server does not support SSL." Questions	15	776	July 10, 2020
API POST v1/query results in "Endpoints.ServerError: java.sql.BatchUpdateException: Features & Bugs sdk , ledger-api	8	784	November 17, 2020
Json http api: valid jwt returning decoder error Questions json-api	11	1524	February 23, 2021