Retrieving all fields from a Sales Order #Acumatica2019R2WebServices pic.twitter.com/Fp5k3P7QSq
— Tim Rodman (@TimRodman) December 10, 2019
You can also retrieve a Sales Order using a filter #Acumatica2019R2WebServices pic.twitter.com/nlTD2YAiHJ
— Tim Rodman (@TimRodman) December 10, 2019
This URL retrieves the top 5 Sales Orders #Acumatica2019R2WebServices pic.twitter.com/9XKAVH1Yg3
— Tim Rodman (@TimRodman) December 10, 2019
Combine $top with $skip to return the "next 5" Sales Orders #Acumatica2019R2WebServices pic.twitter.com/1HnEfuaDl2
— Tim Rodman (@TimRodman) December 10, 2019
Use $select to only retrieve a few fields (OrderType, OrderNbr, and Description in this case) and reduce the amount of data that gets transferred. Especially useful when retrieving a large number of Sales Orders at one time. #Acumatica2019R2WebServices pic.twitter.com/Ev8LzcFTaa
— Tim Rodman (@TimRodman) December 10, 2019
Using $custom to retrieve fields that are not included by default (Document.LastModifiedDateTime in this case) #Acumatica2019R2WebServices pic.twitter.com/gd2r01lJHn
— Tim Rodman (@TimRodman) December 10, 2019
Use $expand to get the Sales Order Line information #Acumatica2019R2WebServices pic.twitter.com/oPLKkOyJrP
— Tim Rodman (@TimRodman) December 10, 2019
Use "Web Service Endpoints" screen in Acumatica to see what screens and fields are available #Acumatica2019R2WebServices pic.twitter.com/Dn2qmj1MLi
— Tim Rodman (@TimRodman) December 10, 2019
There are "sub endpoints" available underneath the screens (like "Details" to retrieve Sales Order Lines) #Acumatica2019R2WebServices pic.twitter.com/mk1TMiVcBc
— Tim Rodman (@TimRodman) December 10, 2019
You can extend an endpoint to create your own endpoint #Acumatica2019R2WebServices pic.twitter.com/hblCIJIqB2
— Tim Rodman (@TimRodman) December 10, 2019
Once extended, all endpoints are copied to your new custom endpoint area. A down arrow on the left-hand side means that particular endpoint has not been modified yet. #Acumatica2019R2WebServices pic.twitter.com/DzKUMBPHrT
— Tim Rodman (@TimRodman) December 10, 2019
Now creating a Sales Order. Must include at least the minimum required fields. The entire Sales Order gets returned to you after it has been created. #Acumatica2019R2WebServices pic.twitter.com/h6yHrTVtwI
— Tim Rodman (@TimRodman) December 10, 2019
Now updating a Sales Order Description. Need to make sure you include the key fields. #Acumatica2019R2WebServices pic.twitter.com/Oxqi6b4tDA
— Tim Rodman (@TimRodman) December 10, 2019
You can also update a record using the really long GUID value #Acumatica2019R2WebServices pic.twitter.com/Do5LXXk0l7
— Tim Rodman (@TimRodman) December 10, 2019
Use a POST command to execute an action, Create Shipment in this case. A response of "202 Accepted" doesn't mean that it succeeded. Whether it succeeded stored in Location Header. #Acumatica2019R2WebServices pic.twitter.com/DCGanf6DNr
— Tim Rodman (@TimRodman) December 10, 2019
Take the Location Header value and do a GET statement on it to see whether it was successful. "204 No Content" means that it was successful. If an error, it would be displayed in the Body below. #Acumatica2019R2WebServices pic.twitter.com/3EcdCaergz
— Tim Rodman (@TimRodman) December 10, 2019
Delete a Sales Order by specifying the Sales Order number in the URL of a DELETE request #Acumatica2019R2WebServices pic.twitter.com/GuJEcLEChT
— Tim Rodman (@TimRodman) December 10, 2019
Rather than authenticating user regular Acumatica username and password, you can authenticate with OAuth. Multiple mechanisms supported. #Acumatica2019R2WebServices pic.twitter.com/DpHAhw3Bxr
— Tim Rodman (@TimRodman) December 10, 2019
To use OAuth in Postman, first use Connected Applications screen. Value displayed after clicking ADD SHARED SECRET button is only displayed once so copy it somewhere safe, only put in Description for testing purposes. Client ID generated automatically. #Acumatica2019R2WebServices pic.twitter.com/Qlsd9FYzRW
— Tim Rodman (@TimRodman) December 10, 2019
Now to use the OAuth info in Postman. Grant Type: Password Credentials. Access Token URL: identity/connect/token. Scope: API. Client ID and Client Secret from Acumatica. Not sure why Username and Password required. #Acumatica2019R2WebServices pic.twitter.com/glKKQy0H5H
— Tim Rodman (@TimRodman) December 10, 2019
If you want to look smart around your friends or you just like doing things the hard way, you can use the "Body" tab rather than the "Authorization" tab and enter the information there. Scope set to both "api" and "offline_access" for some reason. #Acumatica2019R2WebServices pic.twitter.com/DrSTTN8P0G
— Tim Rodman (@TimRodman) December 10, 2019
Starting in Acumatica 2019 R2, you can retrieve multiple sales orders with their lines because optimization now available for sales orders. However, optimization not available on all screens. #Acumatica2019R2WebServices pic.twitter.com/6fBb3P2oPx
— Tim Rodman (@TimRodman) December 10, 2019
This is how you can "attach a file to" or "retrieve a file from" a record. File contents get specified in the body. #Acumatica2019R2WebServices pic.twitter.com/VuC2krGBcN
— Tim Rodman (@TimRodman) December 10, 2019
Attaching a file to a Sales Order using Postman #Acumatica2019R2WebServices pic.twitter.com/eqYeusJ2tB
— Tim Rodman (@TimRodman) December 10, 2019
Now when we retrieve a Sales Order, it lists the attached files on the bottom of the reply. #Acumatica2019R2WebServices pic.twitter.com/nGWkNIXSxc
— Tim Rodman (@TimRodman) December 10, 2019
You can use the File ID and a "files" request to retrieve the contents of the file. #Acumatica2019R2WebServices pic.twitter.com/h3Rr7mcEvO
— Tim Rodman (@TimRodman) December 10, 2019
There are 3 types of API limitations included with your Acumatica license. Fortunately, if you reach the limit, your request is not lost but goes into a queue and will process when there is a free space. License Error Code is 429. #Acumatica2019R2WebServices pic.twitter.com/v1xYyDUfRR
— Tim Rodman (@TimRodman) December 10, 2019
Checkout the "License Monitoring Console (SM604000)" screen in Acumatica to see what you are licensed for in these 3 API areas: #Acumatica2019R2WebServices pic.twitter.com/RxdKPhRDPn
— Tim Rodman (@TimRodman) December 10, 2019
A few small REST API changes in 2019 R2 #Acumatica2019R2WebServices pic.twitter.com/BXxiz7pbDg
— Tim Rodman (@TimRodman) December 10, 2019
You can now use either "company" or "tenant" (but not both) in an API request. #Acumatica2019R2WebServices pic.twitter.com/QoJsEqvl1G
— Tim Rodman (@TimRodman) December 10, 2019
You can now use an "entity" request to get the version of a site and list of endpoints without even being logged in. If not logged in, no custom endpoints displayed. Hmmm, I wonder if @gabrielmichaud from Velixo Reports requested this. #Acumatica2019R2WebServices pic.twitter.com/5dC7l0lct3
— Tim Rodman (@TimRodman) December 10, 2019
More on the optimised return of multiple details that we already talked about. Optimised has to do with there being no BQL delegates. #Acumatica2019R2WebServices pic.twitter.com/C8KnB2los3
— Tim Rodman (@TimRodman) December 10, 2019
The Persistent ID used to be session-specific which means it would change across multiple sessions, but now it doesn't change for top level entities (it uses NoteID). This makes it easier to work with Acumatica data through APIs. #Acumatica2019R2WebServices pic.twitter.com/L4bAyY9tlz
— Tim Rodman (@TimRodman) December 10, 2019
Here are some additional resources that you can use #Acumatica2019R2WebServices pic.twitter.com/GritHEACNV
— Tim Rodman (@TimRodman) December 10, 2019
One last comment on a long running action (like Create Shipment). When you take the Location Header and check on the status, if it's "202 In Process", then you know the action is still running. "204 No Content" means it completed successfully. #Acumatica2019R2WebServices pic.twitter.com/N9dlGKy9tN
— Tim Rodman (@TimRodman) December 10, 2019
Now for Part 2 of this webinar, covering OData #Acumatica2019R2WebServices pic.twitter.com/u82OdRXV5B
— Tim Rodman (@TimRodman) December 10, 2019
This presentation is based on the I300 course, but Evgeny made some changes to show new features. #Acumatica2019R2WebServices pic.twitter.com/pZAy9kBEI4
— Tim Rodman (@TimRodman) December 10, 2019
Here's our agenda #Acumatica2019R2WebServices pic.twitter.com/ypVYomp2E9
— Tim Rodman (@TimRodman) December 10, 2019
Within the context of Acumatica integration possibilities, we are focused on OData which can only be used to export data. #Acumatica2019R2WebServices pic.twitter.com/25YUvPixem
— Tim Rodman (@TimRodman) December 10, 2019
Reasons to use OData: 1. Easy to implement & easy to get ISV certified. 2. Fast & efficient. 3. Easy to maintain. 4. Very stable. 5. Avoids API licensing restrictions (cool!). 6. Open Authentication can be used starting 2019 R2. #Acumatica2019R2WebServices pic.twitter.com/JFt8MH5Ksq
— Tim Rodman (@TimRodman) December 10, 2019
OData can use Basic or OAuth for authentication #Acumatica2019R2WebServices pic.twitter.com/rTWQLSp4NA
— Tim Rodman (@TimRodman) December 10, 2019
No programming needed, just check "Expose via OData" on a Generic Inquiry. #Acumatica2019R2WebServices pic.twitter.com/sm9D2zSvzy
— Tim Rodman (@TimRodman) December 10, 2019
Here's the list of Generic Inquiries available for OData in our Acumatica instance. #Acumatica2019R2WebServices pic.twitter.com/YzUTm81Doz
— Tim Rodman (@TimRodman) December 10, 2019
We can retrieve the same list using Postman. Authentication and URL all done in one request, using Basic authentication in this example: #Acumatica2019R2WebServices pic.twitter.com/ibJQrVuQol
— Tim Rodman (@TimRodman) December 10, 2019
However, note that this authentication method passes username and password in the URL so you are trusting the SSL certificate to ensure that they won't be intercepted. #Acumatica2019R2WebServices pic.twitter.com/bBtn1FXSs0
— Tim Rodman (@TimRodman) December 10, 2019
Here is the list of OData-enabled Generic Inquiries displayed in Postman #Acumatica2019R2WebServices pic.twitter.com/IklexNkbQk
— Tim Rodman (@TimRodman) December 10, 2019
Add $metadata to see all the fields in each Generic Inquiry, including <Key> section which fields make up the key. #Acumatica2019R2WebServices pic.twitter.com/WE3MQU3N5C
— Tim Rodman (@TimRodman) December 10, 2019
You can change to JSON using Headers if you prefer a simpler format #Acumatica2019R2WebServices pic.twitter.com/prq4TPFY5D
— Tim Rodman (@TimRodman) December 10, 2019
OAuth now supported in 2019 R2. Initial setup in Connected Applications screen in Acumatica. Unlike Part 1 which used "Resource Owner", we'll use "Authorization Code" which is better for ISVs. #Acumatica2019R2WebServices pic.twitter.com/q32xdon48h
— Tim Rodman (@TimRodman) December 10, 2019
In Authorization tab in Postman, use Type=OAuth 2.0 and Request Headers #Acumatica2019R2WebServices pic.twitter.com/nxRtpH2WUI
— Tim Rodman (@TimRodman) December 10, 2019
If you get this error "The client application is not known or is not authorized" it's probably because you forgot a redirect URL which can be site/identity. Using this option prompts user to enter credentials into Acumatica itself. #Acumatica2019R2WebServices pic.twitter.com/c3Yy7PTKKB
— Tim Rodman (@TimRodman) December 10, 2019
The Token that you get (Type=Bearer) can be used moving forward on the Authorization tab. #Acumatica2019R2WebServices pic.twitter.com/2ed26TxgNX
— Tim Rodman (@TimRodman) December 10, 2019
Now for a GET request in both XML and JSON #Acumatica2019R2WebServices pic.twitter.com/LxXuaZjHB2
— Tim Rodman (@TimRodman) December 10, 2019
Use $orderby for fields to sort on and ascending vs. descending #Acumatica2019R2WebServices pic.twitter.com/Lnrto3vYXD
— Tim Rodman (@TimRodman) December 10, 2019
Use $filterby to filter the results #Acumatica2019R2WebServices pic.twitter.com/qCuRT1fc2m
— Tim Rodman (@TimRodman) December 10, 2019
$select with comma-delimited list of field names allows you to specify which fields to retrieve. #Acumatica2019R2WebServices pic.twitter.com/rimFlCBAm8
— Tim Rodman (@TimRodman) December 10, 2019
$top and $skip can also be used #Acumatica2019R2WebServices pic.twitter.com/LxkYHVZcAs
— Tim Rodman (@TimRodman) December 10, 2019
For ISV certification, it's recommended to use $top and $skip to only retrieve up to 5,000 records at a time, retrieve them in batches. #Acumatica2019R2WebServices pic.twitter.com/QF6vGYbiOs
— Tim Rodman (@TimRodman) December 11, 2019
When syncing data, it's recommended to use LastModifiedOn to only retrieve stuff that has changed recently since LastModifiedOn is available in pretty much every Data Access Class (DAC). #Acumatica2019R2WebServices pic.twitter.com/ZZQwCVjuOG
— Tim Rodman (@TimRodman) December 11, 2019
Note that in Acumatica 2019 R2, time zones have been removed from all timestamps and all timestamps are now in UTC #Acumatica2019R2WebServices pic.twitter.com/fWLbobMKua
— Tim Rodman (@TimRodman) December 11, 2019
Use LastModifiedOn gt datetime'2019-10-24T00.00.00.000' to get records modified since 10/24/2019 #Acumatica2019R2WebServices pic.twitter.com/MTBDrtKIvy
— Tim Rodman (@TimRodman) December 11, 2019