Migrate SSV Network TVL source from subgraph to SSV official API

[zhangyuting]

Name (to be shown on DefiLlama):

SSV Network

Twitter Link:

https://x.com/ssv_network

List of audit links if any:

https://docs.ssv.network/developers/security/

Website Link:

https://ssv.network/

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

https://ssv.network/wp-content/uploads/2024/09/full_logo_dark.png

Current TVL:

--- ethereum ---
ETH 14.83 B
Total: 14.83 B

--- tvl ---
ETH 14.83 B
Total: 14.83 B

------ TVL ------
ethereum 14.83 B
total 14.83 B

Treasury Addresses (if the protocol has treasury)

0xb35096b074fdb9bBac63E3AdaE0Bbde512B2E6b6

Chain:

Ethereum mainnet

Coingecko ID (so your TVL can appear on Coingecko, leave empty if not listed): #317

Coinmarketcap ID (so your TVL can appear on Coinmarketcap, leave empty if not listed): #613

Short Description (to be shown on DefiLlama):

Distributed Validator Technology for secure, decentralized, and scalable staking infrastructure

Token address and ticker if any:

0x9D65fF81a3c488d585bBfb0Bfe3c7707c7917f54

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

staking-pool

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

SSV Official API

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):

Does this project have a referral program?

[llamabutler]

The adapter at projects/ssv-network exports TVL:

ethereum                  14.79 B

total                    14.79 B 

[zhangyuting]

Data align with SSV official page: https://explorer.ssv.network/mainnet/overview

[waynebruce0x]

Can we compute this using on chain methods instead?

[zhangyuting]

Can we compute this using on chain methods instead?

Hi, thank you for handling this case. Currently, the SSV contract does not record the staked ETH amount for each validator, so it is impossible to quickly calculate the total ETH amount through purely on-chain operations. At present, using the SSV API is the only method and also serves as the data source for displaying TVL on the official SSV website.