Skip to main content

Questions tagged [api]

Application Programming Interface

9 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
3 votes
1 answer

Is there a way to get the current circulating supply of an asset via API?

More specific, I am looking to fetch the circulating supply of native cardano tokens with the Blockfrost API. I know how to get the total supply, but I was wondering if there is any possibility to get ...
Maldy's user avatar
  • 58
2 votes
0 answers

How to link custom API endpoints with Plutus script? (Without Blockfrost or PAB)

I have a few questions, which I think might interest a lot of folks here. Me and my team we are developing an app on Cardano and we want to avoid using PAB or Blockfrost for our infrastructure. We are ...
Tasos Valtinos's user avatar
1 vote
0 answers

How to get prices, volume and latest transactions of a liquidity pool

I am working on a app to view charts and more. For the charts I need open, close, high, low prices for any intervals like 1min, 5min, 1h etc for a specific token/pool. So far there seems a lack of ...
mp4's user avatar
  • 46
1 vote
0 answers

Listening for rollbacks

How can you listen for all chain rollbacks? For example every time there is a rollback, based on the depth, I'd like to take some action on my app's backend. Is there any API that could enable this?
Myles's user avatar
  • 321
0 votes
1 answer

How to find the last time an asset was transferred from one wallet to another

Sounds easy enough to do with something like Blockfrost but the best method I could find involved many API calls to different endpoints. It doesn't sound like something that should be too hard so ...
Jack's user avatar
  • 1
0 votes
0 answers

division amount to multi cardano address

There is a way to split a Cardano address among several addresses, for example, deposit an amount to one address and divide it equally among the holders of 100 NFTs. thanks
Rf8's user avatar
  • 1
0 votes
1 answer

How to get total fees of a NFT transaction in cardano blockchain?

Is there any api for to get transaction fees of the NFTs when buy or sold and does the transaction fees includes Royalty fees ?
Yogesh's user avatar
  • 61
0 votes
1 answer

How to loop through multiple pages of blockfrost api in Javascript

I'm trying to count the assets at a blockfrost api endpoint. It only shows 100 items on a page though. How do you loop through all the pages and extract the asset count? Thanks for any help. const ...
Murray's user avatar
  • 13
0 votes
1 answer

How can I Convert BlockFrost API Code to Dandelion API?

I have somehow managed to get a lot of code for BlockFrost API, however, I want to build some free applications for people to monitor blockchain data from a website dashboard. To take advantage of the ...
KryptoKing's user avatar