Technical Resources

Contract Addresses:

The Ethereum mainnet addresses are:

• SPOT: 0xC1f33e0cf7e40a67375007104B929E49a581bafE

• stAMPL (RolloverVault): 0x82A91a0D599A45d8E9Af781D67f695d7C72869Bd

• BondIssuer: 0x5613Fc36A431c9c2746763B80C1DD89e03593871

• FeePolicy: 0x8689Fa9991834Bcf0387b31b7986ac311bAb6ab5

• Router: 0xCe2878d1f2901EFaF48cd456E586B470C145d1BC

Base Addresses:

• SPOT (via Superbridge): 0x8f2E6758C4D6570344bd5007DEc6301cd57590A0

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Source Code:

Github: https://github.com/ampleforth/spot/

Security Audit reports:

• Audit Reports

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SPOT API

The following API retrieves the SPOT total supply (which is also the circulating supply). This simply returns the ERC-20 totalSupply() from onchain.

https://service-api.fragments.org/spot-total-supplyservice-api.fragments.org

fetch("https://service-api.fragments.org/spot-total-supply");

// Example Response
586445.104562757