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Atum supports many EVM networks on mainnet, plus Tron and Solana. See Supported networks for the full gateway list. The tables below list the generally supported source-deposit tokens on each mainnet, not every token /v1/defaults returns. That endpoint is still the authoritative live allowlist — a token absent there cannot be deposited, whatever this page says. Tempo (eip155:4217) is omitted here because its corridors are access-gated; its assets are on Supported assets. Tron USDC is still served by the gateway and omitted here because USDC on Tron is no longer officially supported. Email support@atum.xyz to enable networks or assets beyond those listed.

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Networks

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Assets

Asset identifiers follow the CAIP-19 standard — use them when configuring a settler agent.
A ticker is not a unique identifier. The same symbol maps to different tokens on different chains, and a single chain can host multiple versions of the “same” asset — native vs. bridged or wrapped (e.g. Polygon’s native USDC and bridged USDC.e are distinct tokens). Always identify an asset by its full CAIP-19 string, never by ticker. See Supported assets for the exact identifier on each chain.
Deploying to mainnet? Email support@atum.xyz before going live. You’ll need a production gateway URL, mainnet RPC endpoints, and sufficient mainnet liquidity.