Infrastructure · Review
Subsquid Review 2026: Blockchain Data Indexing
Subsquid is described as a blockchain data indexing protocol and data access layer, with an associated SQD token. Its current services, supported chains and security details are unclear.
By the DappsAtlas editorial team · Updated
DappsAtlas score
—/10
Not rated
Our verdict on Subsquid
Subsquid is for developers who need indexed blockchain data for dApps, rather than for users seeking a consumer-facing DeFi app. Its stated role as an indexing and data access layer gives the project a clear technical purpose, and SQD is its associated token. The main caveat is the lack of clear current product details: supported chains, token mechanics, fees, audits and security practices are not established. Developers should verify current documentation and service status before building on it.
Score breakdown
How Subsquid scores
- Security
- n/a
- Ease of use
- n/a
- Fees
- n/a
- Features
- n/a
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 Subsquid?
Subsquid is described as a blockchain indexing protocol and data access layer for dApps. Indexing services organize on-chain data so applications can query it more efficiently than by processing raw blockchain activity themselves.
The project is associated with the SQD token. Its current product details, supported chains, token mechanics and official documentation are unclear, so verify these before integrating the service or buying SQD.
How Subsquid works
Blockchain indexing services collect and organize on-chain events so applications can query useful information without independently scanning every block. Subsquid is described as providing this kind of indexing and data access for dApps.
SQD is associated with the network, but its exact use, the network’s operating requirements and its current supported chains are not established. Verify those details in current project documentation before integrating or acquiring the token.
3 features
Key features
01
Blockchain indexing
Subsquid is described as an indexing protocol that organizes blockchain data for application queries.
02
Data access layer
The project is presented as a data access layer for dApps that need to query on-chain information.
03
SQD token
SQD is identified as the token associated with the Subsquid network, though its exact utility is not clear.
Pros and cons
What we like
- The project has a clear stated focus on blockchain data indexing and access.
- Its described purpose addresses a common need for dApps that query on-chain activity.
- An associated token, SQD, is identified.
Watch out for
- The project’s official website and current documentation could not be established.
- Details on supported chains, data services and the SQD token’s exact utility are not clear.
- Fees, audits, team information and security practices are not published here.
- A token associated with an indexing network can be volatile and may not reflect demand for its services.
Subsquid fees
Subsquid’s service fees and any SQD-related costs are not published here. Check current project documentation and the service interface for pricing before using it.
Is Subsquid safe?
Subsquid’s audit status, custody model, security practices and incident history are not established. An indexing service may also introduce reliability and data-quality dependencies for applications that use it; verify how the current service handles these risks.
The project’s licensing status is not established. SQD is a crypto asset and may be volatile; do not treat token ownership as a guarantee of service access or value.
4 steps
How to get started with Subsquid
- 1
Find Subsquid’s current official documentation and confirm that it is maintained.
- 2
Check which chains and data services are currently supported.
- 3
Review any setup instructions and requirements before connecting an application or wallet.
- 4
Confirm service pricing and the SQD token’s role before committing funds or integrating the product.
Who Subsquid is for
Subsquid may suit blockchain developers looking for an indexing layer to retrieve on-chain data for an application. It is less relevant to users who want a ready-made consumer app, and anyone considering SQD should first verify the token’s actual utility and the network’s current operating status.
Subsquid FAQs
What is Subsquid?
Subsquid is described as an indexing protocol that helps dApps access blockchain data. Indexers organize on-chain activity so applications can query it without processing every chain event themselves.
What is the SQD token used for?
SQD is the token associated with Subsquid. Its exact functions and current requirements within the network are not clear, so check the project’s current documentation before buying or using it.
Which blockchains does Subsquid support?
Public sources do not establish which chains Subsquid currently supports or whether its services are live. Verify these details in current project documentation before relying on the network.
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How we checked
Sources
No public sources were recorded for this review.
Last updated . Spotted an error? Tell us and we will correct it.