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Sanko Bridge Review 2026: Small Arbitrum Bridge, No Audits

Sanko Bridge is a canonical bridge tracked on DefiLlama that links Arbitrum to the Sanko GameCorp ecosystem and its DMT token. Public detail is thin, and no audits are listed.

Arbitrum

By the DappsAtlas editorial team · Updated Nov 4, 2026

DappsAtlas score

—/10

Not rated

Visit Sanko Bridge

Our verdict on Sanko Bridge

Sanko Bridge suits users who already take part in the Sanko GameCorp ecosystem, such as SankoQuest or DMT, and need to move assets to or from Arbitrum. Its main strength is its role as the ecosystem's canonical route. The main caveat is the thin public record: no audits are listed, TVL is modest, and fees and withdrawal details are not published publicly. Check the official documentation first and start with a small amount.

Score breakdown

How Sanko Bridge scores

Security: 3.5/10
Ease of use: n/a
Fees: n/a
Features: 4.5/10

Scores run from 0 to 10 and are based only on facts we could verify. Where information was missing we mark the score n/a rather than guess.

What is Sanko Bridge?

Sanko Bridge is listed on DefiLlama as a canonical bridge on Arbitrum. DefiLlama describes it as a platform for secure asset transfers between blockchain networks, and it has been tracked since June 2024.

It is tied to Sanko GameCorp, which the homepage meta description calls the home of SankoQuest and the DMT token. That places the bridge in a gaming-focused ecosystem rather than a general-purpose bridge market.

The bridge holds about $648,000 in TVL, down 15.4% over seven days. No audits are listed. Its homepage is empty, so this review relies on the DefiLlama data and the meta description.

How Sanko Bridge works

A canonical bridge is the main route that moves assets between a base network and a connected network. Typically, tokens are locked on one side and a matching representation is made available on the other. Moving back reverses the process.

Public sources say Sanko Bridge connects different networks and list Arbitrum as its chain. They do not say how it verifies transfers, how long withdrawals take, or who operates it, so readers should look for that in the project's own documentation.

3 features

Key features

Canonical bridge design

DefiLlama categorises it as a canonical bridge, meaning it is intended as the main route for moving assets into and out of its ecosystem.

Arbitrum connection

The listed chain is Arbitrum, so users bridging from there need an Ethereum-compatible wallet.

DMT ecosystem link

The project is linked to the DMT token and to SankoQuest, according to the homepage meta description.

Pros and cons

What we like

Listed on DefiLlama as a canonical bridge, with tracking since June 2024.
Connects Arbitrum, a widely used Ethereum layer 2, to the Sanko ecosystem.
Linked to a named project (Sanko GameCorp) with a public Twitter account.
Has a project token, DMT, which gives it a defined ecosystem.

Watch out for

No audits are listed on DefiLlama for the bridge.
TVL is small at roughly $648,000, and it fell 15.4% over the last 7 days.
Its homepage is nearly empty, so little documentation is visible to check.
Fees, withdrawal times and supported assets are not published publicly.
Value on the destination chain depends on the Sanko ecosystem and the DMT token, which is a concentrated bet on one gaming project.

Sanko Bridge fees

Fees are not published publicly available. Bridging usually involves gas on the source network and sometimes a protocol fee, and the bridge interface or wallet confirmation screen is where users would see the exact cost before sending.

No token-based fee model or fee schedule appears, so no comparison with other bridges is possible.

Is Sanko Bridge safe?

DefiLlama lists no audits for Sanko Bridge. Public sources give no information about custody design, upgrade controls, admin keys, or any past incidents. Bridges pool user funds in smart contracts, so a bug or compromised key can cause large losses.

Public sources contain no regulatory information. Readers should check the project's documentation for security details and limit exposure to amounts they can afford to lose.

6 steps

How to get started with Sanko Bridge

1
Open the official Sanko site and check that the address matches the one you intend to use.
2
Read any documentation on supported assets, destination network and withdrawal times before sending funds.
3
Connect an Ethereum-compatible wallet and switch it to Arbitrum.
4
Start with a small test transfer to confirm the route works.
5
Check the gas and any bridge fee shown in your wallet before confirming.
6
Track the transfer until it arrives on the destination chain, then decide whether to move more.

Open Sanko Bridge

Who Sanko Bridge is for

This bridge is for people using Sanko GameCorp products such as SankoQuest who hold DMT or need to move funds between Arbitrum and the Sanko network. It is less suited to users who want an audited, high-liquidity general bridge.

Sanko Bridge FAQs

What is Sanko Bridge?

It is a bridge for moving assets between blockchain networks. DefiLlama classes it as a canonical bridge and lists Arbitrum as its chain. The homepage describes Sanko GameCorp as the home of SankoQuest and the DMT token.

Which chains does Sanko Bridge support?

DefiLlama lists Arbitrum. The project does not name the destination network, but the project is tied to the Sanko GameCorp ecosystem and its DMT token.

What is the DMT token?

DefiLlama lists DMT as the token linked to the project, and the homepage meta description names the DMT token. The project does not say how DMT is used.

Is Sanko Bridge audited?

DefiLlama lists no audits for it. Bridges hold pooled funds and are a common target for exploits, so users should treat that as a risk and only move amounts they can afford to lose.

How much does Sanko Bridge cost to use?

Fees are not stated publicly. Users would normally see the network gas cost and any bridge fee in their wallet before they confirm a transfer.

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