<![CDATA[AG8004 Invalid API Key on getCandleData/getLtpData, login works fine]]>Getting {"success":false,"message":"Invalid API Key","errorCode":"AG8004","data":""} on both getCandleData and getLtpData. loginByPassword and getProfile both succeed with the same API key. I've verified my request headers match the official smartapi-python SDK exactly (Content-Type, X-UserType, X-SourceID, X-ClientLocalIP, X-ClientPublicIP, X-MACAddress, X-PrivateKey, Authorization). My dashboard only shows one API Type ("Trading") with no option to add Historical Data/Market Feed separately. Is there a separate activation step needed for historical/quote data access, or something else I'm missing?

Client ID: M79171

]]>https://smartapi.angelone.in/smartapi/forum/topic/5625/ag8004-invalid-api-key-on-getcandledata-getltpdata-login-works-fineRSS for NodeMon, 27 Jul 2026 04:58:55 GMTFri, 24 Jul 2026 05:38:17 GMT60