October 8, 2026 The Graph plans to disable requests via the staging environment Subgraph Studio for BNB Smart Chain and Polygon. The “sandbox” should no longer serve production traffic for these networks: requests will go to independent indexers in The Graph Network. This is not a delisting and not an update of the BNB or POL networks themselves.
What’s Known The Graph Foundation reported a phased migration as early as September 24. Subgraphs already published on-chain will continue to work. Developers who are still using only staging addresses need to publish the subgraph to the Network, set up billing and an API key, and switch to the Gateway endpoint. Subgraph Studio remains for managing versions, payments, and keys. The exact time of the shutdown was not stated in the announcement.
Original source: https://thegraph.com/blog/subgraph-studio-traffic-to-network/
Why this matters for GRT: Earlier, part of the requests was served by a centralized Upgrade Indexer. The migration shifts the work and request fees to a decentralized network. GRT is the working token of the protocol; therefore, it’s more important to see how many paid requests will actually move over and how indexers handle the load. The fact of migration alone doesn’t equal immediate token demand, and it doesn’t explain the movement of its price.
What to watch
Will applications keep receiving data without failures after the switch?
Will the confirmed volume of requests and fees grow on the Network?
Will projects get stuck on old staging addresses?
Positive scenario: the traffic will move over without losses, indexers will get more real work, and the economics of requests will become more visible. Alternative: the migration drags on, some developers will run into errors, and the paid volume will be more modest than expected.
The main risk is confusing a technical milestone with a ready investment signal. Until there’s a verified comparison of actual requests and fees before and after the migration, any conclusion about the impact on GRT is premature.
And would you, after news like this, first check whether applications run reliably or look at the network’s real fees?