Handle new TVL property in /api/v2/stats/charts/market endpoint

[vbaranov]

Description

Related to backend changes in blockscout/blockscout#8589

A new tvl property is returned in the response of /api/v2/stats/charts/market and returns TVL for the chain in USD. For instance, this is deployed at Shimmer mainnet:
https://explorer.evm.shimmer.network/api/v2/stats/charts/market

Sample response:

{"available_supply":"0.0","chart_data":[{"closing_price":"0.04634324","date":"2023-10-04","market_cap":"0.0","tvl":"214580.2172123008"},{"closing_price":"0.04813","date":"2023-10-03","market_cap":"0.0","tvl":"187285.31938942563"},{"closing_price":"0.0515","date":"2023-10-02","market_cap":"0.0","tvl":"128276.7490563828"},{"closing_price":"0.05174","date":"2023-10-01","market_cap":"0.0","tvl":"81239.16979703683"},{"closing_price":"0.05124","date":"2023-09-30","market_cap":"0.0","tvl":"88130.33137339432"},{"closing_price":"0.05113","date":"2023-09-29","market_cap":"0.0","tvl":"75330.21672293016"},{"closing_price":"0.05357","date":"2023-09-28","market_cap":"0.0","tvl":"82605.7199709903"},{"closing_price":"0.05713","date":"2023-09-27","market_cap":"0.0","tvl":null},{"closing_price":"0.05465","date":"2023-09-26","market_cap":"0.0","tvl":null},{"closing_price":"0.05723","date":"2023-09-25","market_cap":"0.0","tvl":null},{"closing_price":"0.05663","date":"2023-09-24","market_cap":"0.0","tvl":null},{"closing_price":"0.055","date":"2023-09-23","market_cap":"0.0","tvl":null},{"closing_price":"0.05641","date":"2023-09-22","market_cap":"0.0","tvl":null},{"closing_price":"0.0537","date":"2023-09-21","market_cap":"0.0","tvl":null},{"closing_price":"0.05421","date":"2023-09-20","market_cap":"0.0","tvl":null},{"closing_price":"0.04813","date":"2023-09-19","market_cap":"0.0","tvl":null},{"closing_price":"0.04849","date":"2023-09-18","market_cap":"0.0","tvl":null},{"closing_price":"0.04694","date":"2023-09-17","market_cap":"0.0","tvl":null},{"closing_price":"0.04536","date":"2023-09-16","market_cap":"0.0","tvl":null},{"closing_price":"0.04648","date":"2023-09-15","market_cap":"0.0","tvl":null},{"closing_price":"0.0586","date":"2023-09-14","market_cap":"0.0","tvl":null},{"closing_price":"0.06946","date":"2023-09-13","market_cap":"0.0","tvl":null},{"closing_price":"0.06545","date":"2023-09-12","market_cap":"0.0","tvl":null},{"closing_price":"0.06446","date":"2023-09-11","market_cap":"0.0","tvl":null},{"closing_price":"0.07161","date":"2023-09-10","market_cap":"0.0","tvl":null},{"closing_price":"0.0743","date":"2023-09-09","market_cap":"0.0","tvl":null},{"closing_price":"0.07019","date":"2023-09-08","market_cap":"0.0","tvl":null},{"closing_price":"0.07097","date":"2023-09-07","market_cap":"0.0","tvl":null},{"closing_price":"0.0705","date":"2023-09-06","market_cap":"0.0","tvl":null},{"closing_price":"0.05604","date":"2023-09-05","market_cap":"0.0","tvl":null}]}

I suppose we should extend NEXT_PUBLIC_HOMEPAGE_CHARTS env with the value tvl and enable display tvl chart, if it is chosen, based on the value from tvl property in the API endpoint response.

Link to the page

https://explorer.evm.shimmer.network/

Steps to reproduce

1. Go to '...'
2. Click on '...'
3. Scroll down to '...'
4. See error

App version

v1.12.0

Browser

No response

Operating system

None

Additional information

No response

[tom2drum]

@vbaranov can we add the current TVL to /api/v2/stats response? We use data from this endpoint to display values in the graph selector, so we don't have to fetch all possible graphs data at once.

[tom2drum]

@NikitaSavik what text should we display in the graph hint in this case?

[NikitaSavik]

@tom2drum "Total value of digital assets locked or staked in a chain"

[vbaranov]

@vbaranov can we add the current TVL to /api/v2/stats response? We use data from this endpoint to display values in the graph selector, so we don't have to fetch all possible graphs data at once.

nice catch @tom2drum. I'm adding "tvl" property to /api/v2/stats response.

[vbaranov]

@tom2drum this has been applied

https://explorer.evm.shimmer.network/api/v2/stats

{"average_block_time":2515.0,"coin_price":"0.04442","gas_prices":{"average":975.51,"fast":975.51,"slow":975.51},"gas_used_today":"3324209765","market_cap":"0","network_utilization_percentage":0.017706438,"static_gas_price":null,"total_addresses":"6809","total_blocks":"340956","total_gas_used":"0","total_transactions":"478065","transactions_today":"25337","tvl":"1767425.102766552"}