> For the complete documentation index, see [llms.txt](https://docs.agilefi.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.agilefi.org/atokens/total-supply.md).

# Total Supply

Total Supply is the number of tokens currently in circulation in this aToken market. It is part of the EIP-20 interface of the aToken contract.

**SErc20 / SEther**

```
function totalSupply() returns (uint)
```

* `RETURN`: The total number of tokens in circulation for the market.

**Solidity**

```
SErc20 aToken = SToken(0x3FDA...);
uint tokens = aToken.totalSupply();
```

**Web3 1.0**

```javascript
const aToken = SEther.at(0x3FDB...);
const tokens = (await aToken.methods.totalSupply().call());
```


---

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