I need to know which instuctions list is used for a transaction in order to use it in my application.
For example:
There is an unknown NFT marketplace, I can buy NFT through the "Buy" button in the browser.
I want to buy these nft programmatically, not through the browser.
To do this, I need to know all the instructions and transactions.
And in general, can I buy NFTs if the marketplace does not use CandyMachine, MagicEden, etc.?
Each marketplace/platform has a different way of managing transactions.
If you are interested in how transactions are put together and want to start building an understanding of the ecosystem, you have two options:
pick an open source repo (on Metaplex on you have auction house / storefront / fixed price listing / candy machine at least ). Some of these will have template UIs as well that you can customise to suit your needs. They come with several examples of transactions so that you can learn to build them from ground up.
Pick a proprietary framework (like Magic Eden), and interact with them via their API. You will not be building the transactions yourself in this case. In the case of Magic Eden, they build the transaction instructions serverside and serve them over their instructions API. You will not know (nor would you necessarily need to know) how the transactions are put together, as they've handled the abstractions for you.
Some examples of different NFT frameworks in the solana space:
Metaplex Auction Manager (open source) + Storefront UI. Useful for learning about how transactions are created, but probably unwise to start building a long-term solution on top this. Also Storefront UI is in places quite complex but as long as you just focus on the transactions and how they are generated, it's a useful pedagogical tool.
Metaplex Auction House (open source) is intended as a replacement for Auction Manager framework. Like the Auction Manager, Auction House is open source and there are multiple examples of how to use it in metaplex repos.
Metaplex Fixed Price (open source) is another listing framework with its own set of contracts. Again repos are available on metaplex github.
Magic Eden (proprietary) expose their transactions via an API, which gives you serialized transaction. You can use the transactions generated by their API in your application, but because ME is not open source, you will not be able to generate the transactions from scratch.
The above are just examples. However, the one thing they all share is that they use Metaplex standard for expressing their mint metadata. The way ownership is expressed via TokenAccounts is also standard across all, which means that as long as you hold NFts in your wallet, you will be able to list them in any of the above.
In addition to the above, Metaplex discord is also a useful source of information with a friendly community, but please check the growing SO knowledge base first.
Related
I'm not so familiar with Commerce Cloud product but I need to know one point and I hope community can help me.
I need to implement a feature for customer who use SF Commerce Cloud and I would like to know it is possible or not. Customer wants to send some of data such as orders and users to an additional storage. This is requirement of local law and they have to implement it to do business.
Is it possible to intercept some actions like order placing, modifying, deleting and e-store customers creation, modifying, deleting? It would be great if you help me with direction where I can find additional information because after several attempts I can't get access to trial version of Commerce Cloud.
Thank you!
Yes, it is possible to do this in various ways. One way might be to implement a Javascript tracking integration that runs in the customer's browser and is referenced by the Storefront application that is running on SFCC. Another way would be to implement what is known as an Integration Cartridge which would implement several export jobs and/or service connections to your third party storage solution.
There is no trial version of the platform. In order to access an instance for development purposes, you will need to work through your customer's sandbox instances or become a Salesforce Partner.
Please review the Getting Started documentation. See also: Demandware/SFCC prerequisites
I am using the Google Client Library for Java SDK in my Android app to interface with Google Drive.
Do Google act as a Data Controller or Data Processor by using this SDK? I need to know if I need to store any data to show the user has consented to my app interfacing with Google Drive in line with GDPR.
I know I need to ask permission for personalised or non-personalised ads but the Google Drive SDK and GDPR stuff is driving me crazy.
Thanks
Disclaimer I am not a legal type person this is my opinion from the guidelines that we have been given. You should also seek independent legal advice relating to your status and obligations under the GDPR, as only a lawyer can provide you with legal advice specifcally tailored to your situation.
For refrence I am going to quote from the following documents which as of my writing are the only thing Google has released with regard to GDPR that i am aware of ath this time
Google Cloud & the General Data Protection Regulation
GOOGLE CLOUD & THE GDPR WHITEPAPER
Google Cloud & the General Data Protection Regulation (GDPR)
G Suite1
and Google Cloud Platform customers will typically act as
the data controller for any personal data they provide to Google in
connection with their use of Google’s services. The data controller
determines the purposes and means of processing personal data,
while the data processor processes data on behalf of the data
controller. Google is a data processor and processes personal data
on behalf of the data controller when the controller is using G Suite
or Google Cloud Platform.
Data controllers are responsible for implementing appropriate
technical and organisational measures to ensure and demonstrate
that any data processing is performed in compliance with the GDPR.
Controllers’ obligations relate to principles such as lawfulness,
fairness and transparency, purpose limitation, data minimisation,
and accuracy, as well as fulfilling data subjects’ rights with respect
to their data.
If you are a data controller, you may find guidance related to your
responsibilities under GDPR by regularly checking the website of
your national or lead data protection authority under the GDPR (as
applicable)2, as well as by reviewing publications by data privacy
associations such as the International Association of Privacy
Professionals (IAPP).
You should also seek independent legal advice relating to your status
and obligations under the GDPR, as only a lawyer can provide you with
legal advice specifcally tailored to your situation. Please bear in mind
that nothing on this website is intended to provide you with, or should
be used as a substitute for legal advice.
Gsuite is Googles sweet of tools that being Drive, Calendar ... they are the data controller for the data behind the Google tools.
Controller vs. Processor
(7) ‘controller’ means the natural or legal person, public authority, agency or other body which, alone or jointly with others, determines the purposes and means of the processing of personal data; where the purposes and means of such processing are determined by Union or Member State law, the controller or the specific criteria for its nomination may be provided for by Union or Member State law;
(8) ‘processor’ means a natural or legal person, public authority, agency or other body which processes personal data on behalf of the controller;
IMO
If you are accessing a users data on Google Drive and changing it or doing anything with it then yes you are going to need to tell them what you are using their data for and log their consent. If you are saving their data anywhere then you are also going to have to give them the ability to delete that data.
There are some things you cant do for example if they want to delete all their files on drive thats not your responsibility that's Googles. You are only responsible for the data thats on your system and what you have done with it.
Using googles client library IMO doesn't have much to do with GDPR its what you are doing with the data that they return that matters. I did contact google a few months ago hoping to get some official guidelines with regard to GDPR and the client libraries. I have not heard anything as of yet.
I have built a platform that in essence allows users:
to create a company profile and invite your colleagues,
create an office with a floor plan,
add tables and meeting rooms to the floor plan with each meeting room having a separate calendar,
book tables and meetings in meeting rooms.
The platform is built on Python/Django.
Now I am trying to implement a sync mechanism that would work with Office 365 and local Exchange distributions. The sync would be two way, that means an event created in Outlook would trigger an event to be created in our system and vice versa.
My first attempt was to use the EWS SOAP API (with exchangelib). But soon I've run into problems when figuring out how to create triggers for Outlook events. This ended in failure as synchronization would involve constant bombing of slow API-calls such as iterating through accounts and checking if anything changed in their calendars.
Second attempt involved using the Microsoft Graph API that has this neat push notification feature that would solve polling (or so I thought). But as I later found out, having the administrator link his privileged Exchange account and then being able to subscribe event changes for all associated accounts in one go was not possible (thanks to this article). So again this lead to the realization that polling (or making everyone link their personal accounts) was the only way to go.
What approach would you recommend to achieve two-way sync with Exchange that would involve only having the admin do the account linking with as little overhead and polling as possible?
Is there anyone who have developed large-scale applications that do something similar? If so, can you push me in the right direction?
A bit late to the game here, but maybe what you want is the EWS SubscribeToPushNotifications service. It's not implemented in exchangelib yet, but there's a ticket for it https://github.com/ecederstrand/exchangelib/issues/145
Implementing the basics should not be difficult.
I've used Visual Studio Online Team Services as a code repository and want to know if it is possible for Microsoft Employees to see the code you upload if they wanted to.
The privacy policy doesn't address this specifically that I can see but it does say that Microsoft can use your data for advertising purposes and they can share it with third parties. If "data" means my proprietary code that would be good to know.
Customer Data will be used only to provide customer the Online Services including purposes compatible with providing those services. For example, we may use Customer Data to provide a personalized experience, improve service reliability, combat spam or other malware, or improve features and functionality of the Online Services. Microsoft will not use Customer Data or derive information from it for any advertising or similar commercial purposes. “Customer Data” means all data, including all text, sound, video, or image files, and software, that are provided to Microsoft by, or on behalf of, you or your end users through use of the Online Service. Customer Data is not Administrator Data, Payment Data, or Support Data. For more information about the features and functionality that enable you to control Customer Data, please review documentation specific to the Online Service.
No, not merely if they "want to". Microsoft does provide a clause that allows them access if it's required for security or site operation:
From time to time, Microsoft employees need to obtain access to customer data stored within Team Services. As a precaution, all employees who have or may ever have access to customer data must pass a background check, which verifies previous employment and criminal convictions. In addition, we permit access to the production systems only when there’s a live site incident or other approved maintenance activity, which is logged and monitored.
(From the Visual Studio Team Services Data Protection Overview document.
That being said, this is the most liberal interpretation of this access. I worked as a senior software engineer on the VSO version control team and there's no possibility for me to get access to customer data. If you complain about a bug in our git repository handling, I'm going to ask you if you can give me a copy that I can use to reproduce - I can't just go get it. And if you decline, then I will not be able to get your data.
So while yes, we Microsoft engineers do have the theoretical ability to get to your files, there are significant policy and security safeguards against access and abuse.
I am using the Plaid API for iOS to write a program which accesses banks accounts after authentication and displays the transaction data.
I need to know if it's possible to transfer funds between accounts (checking to savings) and how.
I know acorns uses the same API, and they are able to transfer funds, and Plaid's site claims "Authorize ACH payments in seconds based on the information users know in their heads. No need to know account or routing number. No need for micro-deposits."
But is there documentation on how to move money on the site?
Plaid does not move money via their API.
UPDATES
Dwolla now provides a white-label solution that basically does this all for you. Combine Plaid and Dwolla, and you're basically golden for payments in the US now.
Disclaimer: I co-founded a company that is a customer of Dwolla and one of their first white label customers.
Original content
Moving money with the credentials that Plaid provides requires using the Automated Clearing House (ACH) process in the US.
What won't work
Ripple Labs (currently under federal investigation), Dwolla, BitPay, etc. all require proprietary authentication with their own platforms before they will move money. You can't use them with the routing and account number that you get from Plaid. You have to adopt their entire system...or nothing.
What will work
Plaid's API provides more for you than those other APIs because you have the routing and account number. This allows you to directly enter into the ACH system yourself. All you need to move money is the senders routing and account number, the receiver's routing and account number, and the amount. Plaid gives you 2/5 of this already.
But you need to move the funds. Using an ACH processor (like Vericheck - I was a customer), you can use their API to send money to an account. Or a bank (like Silicon Valley Bank - also was a customer), where you can generate and upload a NACHA file with the instructions.
What you're in for
Compliance and banking laws are strict. Get a good lawyer to help explain what you're up against. ACH processors will want to do comprehensive background checks on you and your business. Banks will require you to deposit a portion of your proposed transactions to cover STOP payments (when a user tells their bank to cancel a payment, like voiding a check). You may have to register as a money transmitter (a small $1M in filing, registration, and legal fees for all 50 states).
Moving money is still difficult to do on behalf of a user, but if you're willing to put in the legal work, the programming is pretty simple!
Plaid's API actually will give you routing and account number information and/or transaction data with cool info like GPS coordinates of transactions but I believe when I spoke to them they explicitly said that they don't provide money moving services in their API.
I've been looking at Ripple Labs, Dwolla, BitPay, etcetera.
If you have any recommendations about getting Plaid and Meteor working well together, then I can add you to a Cloud9 workspace and would be delighted to learn. :)
Plaid recently signed an agreement with Stripe. Stripe allows you to move funds via ACH through their newly realeased API: https://stripe.com/blog/accept-ach-payments
This is very similar to what companies like Peloton Technologies Inc. have been doing in Canada for EFT since 2010. EFT is what most parts of the world refer to as ACH.
Plaid provides Stripe with a higher possibility of being able to instantly verify a bank account, otherwise they fall back to the old Paypal 4 day verification processes of issuing a couple of transfers and waiting for the users to verify the amounts.
The pain of waiting on the user and the fact that 7 out of 10 times a bank account is entered wrong is what has probably prevented Stripe and other companies entering this space until now.