It still looks like a wrong/non-existing SN to me. To narrow down this, first, ensure you have the right network permission(which I assume you already have as you can get the organization list). Then try the below curl command to rule out any library issues.    curl -L --request GET \ --url https://api.meraki.com/api/v1/devices/[YOUR SERIAL NUMBER] \ --header 'Content-Type: application/json' \ --header 'Accept: application/json' \ --header 'X-Cisco-Meraki-API-Key: [YOUR API KEY]' ... View more

@RaphaelL If you have switches in your network, may be worth exploring the 'Switch Port Management Privileges' described in the below documentation.   Be aware that the packet capture settings will apply to the entire network.   https://documentation.meraki.com/General_Administration/Managing_Dashboard_Access/Managing_Dashboard_Administrators_and_Permissions#Switch_Port_Management_Privileges   Here is my quick test: - Create a port management privilege called 'packet-capture' and select an existing switchport tag. - Assign the admin with the access privilege 'packet-capture' under the organization > administrators, just like how you assign privilege to other admins. - The administrator will have very similar visibility and control to a normal 'read-only' network admin but with additional #1 packet capture enabled for the whole network, # 2 write permission to specific switchports configured in port management privilege based on the tag you choose.   Hope this is helpful. ... View more

@jashcraft  I just randomly ran the same call on multiple networks across different organizations, I have seen a consistent number of clients from both API and dashboard.   From your original message, although I didn't expect a slash between 'clients and the question mark as highlighted in red below, actually it worked for me with or without that slash.  '" networks/n_id/clients/?timespan=7200 "    I would suggest double-checking the network ID, trying the curl command to rule out any SDK/tool dependency, and also trying to see if you can get more clients by increasing the timespan.  https://developer.cisco.com/meraki/api-v1/#!get-network-clients If the problem persists, more detailed information would be helpful.   ... View more

Hi @sfaeder    Yes, there is a new endpoint 'client search by MAC' to solve your problem.   {{baseUrl}}/organizations/:organizationId/clients/search?mac=xx:xx:xx:xx:xx:xx   Check this announcement (page 29 of the attached doc).  https://community.meraki.com/t5/Developers-APIs/Dashboard-API-Fall-2021-Feature-Announcements-What-s-new/m-p/132578#M5224  ... View more

There is a concurrency limit of   10 concurrent requests per IP. It sounds like you are not the only one who is calling the same Meraki organization probably with a automation script.    Try to use the below endpoints to investigate.   Use 'getOrganizationApiRequestsOverview' to get an overview of API summary during a given timespan. Here is an example.   { "responseCodeCounts" : { "200" : 50000 , "201" : 4000 , "204" : 1000 , "400" : 3500 , "404" : 1500 , "429" : 10000 } }   Use ' getOrganizationApiRequests' to analyze details on what are those API calls, who is calling them from which IP.  Below is an example of the output. You might need to create a script to analyze the output as there are tens of thousands of items in case of API being misused.   [ { "adminId" : "212406" , "method" : "GET" , "host" : "api.meraki.com" , "path" : "/api/v0/organizations/33349/apiRequests" , "queryString" : "timespan=604800" , "userAgent" : "PostmanRuntime/7.6.0" , "ts" : "2019-02-20T17:31:23Z" , "responseCode" : 200 , "sourceIp" : "123.123.123.1" } ]   Once you identify the suspect admin ID, use ' getOrganizationAdmins ' to get the email identity.     ... View more