added bitcoin #12560

elRaulito · 2024-12-05T07:32:06Z

NOTE

Please enable "Allow edits by maintainers" while putting up the PR.

If you would like to add a volume adapter please submit the PR here.

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Name (to be shown on DefiLlama):

Twitter Link:

List of audit links if any:

Website Link:

Logo (High resolution, will be shown with rounded borders):

Current TVL:

Treasury Addresses (if the protocol has treasury)

Chain:

Coingecko ID (so your TVL can appear on Coingecko, leave empty if not listed): (https://api.coingecko.com/api/v3/coins/list)

Coinmarketcap ID (so your TVL can appear on Coinmarketcap, leave empty if not listed): (https://api.coinmarketcap.com/data-api/v3/map/all?listing_status=active,inactive,untracked&start=1&limit=10000)

Short Description (to be shown on DefiLlama):

Token address and ticker if any:

Category (full list at https://defillama.com/categories) *Please choose only one:

Oracle Provider(s): Specify the oracle(s) used (e.g., Chainlink, Band, API3, TWAP, etc.):

Implementation Details: Briefly describe how the oracle is integrated into your project:

Documentation/Proof: Provide links to documentation or any other resources that verify the oracle's usage:

forkedFrom (Does your project originate from another project):

methodology (what is being counted as tvl, how is tvl being calculated):

Github org/user (Optional, if your code is open source, we can track activity):

llamatester · 2024-12-05T07:32:31Z

Error while running adapter at projects/fluidtokens:

SyntaxError: Unexpected token ';'
Truncated error stack:

    at /home/runner/work/DefiLlama-Adapters/DefiLlama-Adapters/test.js:127:12
    at Object.<anonymous> (/home/runner/work/DefiLlama-Adapters/DefiLlama-Adapters/test.js:259:3)
Error saving cache: Error: ENOENT: no such file or directory, open '/home/runner/work/DefiLlama-Adapters/DefiLlama-Adapters/node_modules/@defillama/sdk/build/util/local_cache/zlib-1.0/BlockCache.json'

llamatester · 2024-12-05T07:40:33Z

Error while running adapter at projects/fluidtokens:

SyntaxError: Unexpected identifier
Truncated error stack:

    at /home/runner/work/DefiLlama-Adapters/DefiLlama-Adapters/test.js:127:12
    at Object.<anonymous> (/home/runner/work/DefiLlama-Adapters/DefiLlama-Adapters/test.js:259:3)
Error saving cache: Error: ENOENT: no such file or directory, open '/home/runner/work/DefiLlama-Adapters/DefiLlama-Adapters/node_modules/@defillama/sdk/build/util/local_cache/zlib-1.0/BlockCache.json'

llamatester · 2024-12-05T07:46:43Z

Error while running adapter at projects/fluidtokens:

Error: 
    Found export keys that were not part of specification: bitcoin_tvl

    List of valid keys: 
				
				tvl
				staking
				methodology
				pool2
				misrepresentedTokens
				fetch
				timetravel
				borrowed
				start
				doublecounted
				hallmarks
				isHeavyProtocol
				deadFrom
				ownTokens
				vesting
    
Error saving cache: Error: ENOENT: no such file or directory, open '/home/runner/work/DefiLlama-Adapters/DefiLlama-Adapters/node_modules/@defillama/sdk/build/util/local_cache/zlib-1.0/BlockCache.json'

llamatester · 2024-12-05T07:49:01Z

The adapter at projects/fluidtokens exports TVL:

cardano-staking           4.89 M
staking                   4.89 M
bitcoin                   1.57 M
cardano                   1.57 M
cardano-borrowed          691.23 k
borrowed                  691.23 k

total                    3.15 M

elRaulito · 2024-12-05T07:52:02Z

@g1nt0ki I think I am doing something wrong here, I should have around 500k $ of Bitcoin TVL from the API, but I think I am not defining it in the right way now that I added bitcoin

g1nt0ki

no, this will duplicate tvl between bitcoin & cardano

you need to create a new tvl function for bitcoin, also, for bitcoin, we need the staking addresses, we dont accept api for it, you can add your protocol addresses here:

https://github.com/DefiLlama/DefiLlama-Adapters/blob/main/projects/helper/bitcoin-book/index.js

and use it like: https://github.com/DefiLlama/DefiLlama-Adapters/blob/main/projects/chakra/index.js#L6

llamatester · 2024-12-05T12:34:06Z

The adapter at projects/fluidtokens exports TVL:

cardano-staking           4.92 M
staking                   4.92 M
cardano                   1.08 M
cardano-borrowed          707.18 k
borrowed                  707.18 k
bitcoin                   514.35 k

total                    1.59 M

elRaulito · 2024-12-05T12:37:08Z

@g1nt0ki managed to fix, thanks a lot

However we have a not-custodial time lock script, so every user has his own address, like shown at this link

https://api2.fluidtokens.com/get-stake-amount-addresses?nameStakeVault=RAREPUPSPUPCASH

We are similar to what Babylon is doing

https://github.com/DefiLlama/DefiLlama-Adapters/blob/main/projects/babylon/index.js

and I see they also use a API, probably for the same reason, many addresses to track

g1nt0ki · 2024-12-06T14:10:12Z

hi @elRaulito we missed babylon, and currently pushing them to share bitcoin address list like the rest of the protocols.

Thought a bit more about this, think it is better to create new listing for bitcoin staking part. then we will create parent listing for you, like we have for aave: https://defillama.com/protocol/aave

This is just for my curiosity, how does the locking work? it is not like bitcoin supports proper scripting/smart contracts

elRaulito · 2024-12-06T15:54:10Z

thanks a lot @g1nt0ki

Then I should wait for an update on your side right?

elRaulito · 2024-12-08T23:01:43Z

@g1nt0ki completly missed the question

Bitcoin does not have smart contracts however has time lock scripts
Users can lock a certain asset until a certain date under their key
This makes it not custodial because they will be the only ones able to spend and also creates a lock time staking structure
Where do rewards come from? Projects, revenue share or just airdrops

Tldr: Bitcoin allow to say I won't spend this until X date, project can verify it onchain and reward users that do it

llamatester · 2024-12-08T23:05:35Z

The adapter at projects/fluidtokens exports TVL:

cardano-staking           4.90 M
staking                   4.90 M
cardano                   1.09 M
cardano-borrowed          666.34 k
borrowed                  666.34 k
bitcoin                   400.57 k

total                    1.49 M

g1nt0ki · 2024-12-09T17:30:48Z

@g1nt0ki completly missed the question
* Bitcoin does not have smart contracts however has time lock scripts

* Users can lock a certain asset until a certain date under their key

* This makes it not custodial because they will be the only ones able to spend and also creates a lock time staking structure

* Where do rewards come from? Projects, revenue share or just airdrops
Tldr: Bitcoin allow to say I won't spend this until X date, project can verify it onchain and reward users that do it

got it. still feels like it is a different product to what we have listed now, can you create a new adapter and compute tvl on chain using calls to bitcoin chain, you can use this method to compute brc20 token tvl: https://github.com/DefiLlama/DefiLlama-Adapters/blob/main/projects/helper/chain/brc20.js#L6

elRaulito · 2024-12-09T18:46:43Z

@g1nt0ki won't it eventually go in time-out? we have more or less 1000 users, each of them has their address to stake and we should compute the sum of the TVL

We can even provide the list of all these addresses and the tvl of each of them if that's required, we just don't want to slow down on your side

g1nt0ki · 2024-12-09T18:55:12Z

@g1nt0ki won't it eventually go in time-out? we have more or less 1000 users, each of them has their address to stake and we should compute the sum of the TVL

We can even provide the list of all these addresses and the tvl of each of them if that's required, we just don't want to slow down on your side

yeah, list of addresses and balances would be really helpful, thanks, this way, even if the api is not reachable, we will be able to compute tvl (I will cache your api response)

g1nt0ki · 2024-12-09T18:56:21Z

another reason why we prefer the address and balance list is, we want to price tokens using our coins api, this way all projects use the same token price and users can see token breakdown of a project

added bitcoin

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g1nt0ki requested changes Dec 5, 2024

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added bitcoin #12560

added bitcoin #12560

elRaulito commented Dec 5, 2024

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g1nt0ki commented Dec 9, 2024

added bitcoin #12560

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added bitcoin #12560

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elRaulito commented Dec 5, 2024

Please enable "Allow edits by maintainers" while putting up the PR.

Name (to be shown on DefiLlama):

Twitter Link:

List of audit links if any:

Website Link:

Logo (High resolution, will be shown with rounded borders):

Current TVL:

Treasury Addresses (if the protocol has treasury)

Chain:

Coingecko ID (so your TVL can appear on Coingecko, leave empty if not listed): (https://api.coingecko.com/api/v3/coins/list)

Coinmarketcap ID (so your TVL can appear on Coinmarketcap, leave empty if not listed): (https://api.coinmarketcap.com/data-api/v3/map/all?listing_status=active,inactive,untracked&start=1&limit=10000)

Short Description (to be shown on DefiLlama):

Token address and ticker if any:

Category (full list at https://defillama.com/categories) *Please choose only one:

Oracle Provider(s): Specify the oracle(s) used (e.g., Chainlink, Band, API3, TWAP, etc.):

Implementation Details: Briefly describe how the oracle is integrated into your project:

Documentation/Proof: Provide links to documentation or any other resources that verify the oracle's usage:

forkedFrom (Does your project originate from another project):

methodology (what is being counted as tvl, how is tvl being calculated):

Github org/user (Optional, if your code is open source, we can track activity):

llamatester commented Dec 5, 2024

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