Apollo GraphQL Blog

There’s a clear chain of logic that most companies adopting agents discover through trial and error:

Creating your first agent was easy. Someone pointed an MCP client at a few internal services, wrote some skills by hand, and in a couple of days it was summarizing campaign performance emails or triaging tickets. Leadership really liked your demo.

GraphOS Router runs your graph, bringing data from its services together into an API your apps can use. With GraphOS Router 3.0, launching today in Preview, we’re putting…

GraphOS Factory is an agent skill that turns an existing REST API into an Apollo Connectors subgraph. Point it at an OpenAPI or Swagger spec, or at the API’s public docs, and it inventories the API, then works with you through the design questions: which operations and fields…

Apollo Connectors let subgraph schemas turn REST or HTTP APIs into typed GraphQL with no resolver code and no subgraph server to run.

Rover has been the command-line entry point to the Apollo ecosystem since the earliest days of Apollo Federation. It has been the tool to publish subgraphs, run schema checks, compose supergraphs, and generally act as the bridge between your terminal and GraphOS. Today we’re…

In part one we introduced the Runtime Testing Framework (RTF), which we use to deploy, test and measure services in production-like environments.

Today we are launching a new query planning algorithm which is built to scale to the most complex graphs, as part of GraphOS Router 3.0. The existing planning algorithm has brought us a long way, and two years…

Building or testing a GraphQL client usually means dealing with data you don’t control yet: a backend that isn’t finished, a staging environment that’s flaky or rate-limited, or a dataset that simply doesn’t have the edge cases you need for a given test.

A few months ago, we announced our API IP Allowlist Policy, which included a planned change: adding a second IP address to each covered Apollo Uplink service.

We’re excited to announce the release of Apollo Client 4.3. This release brings TypeScript improvements that make working with your cache and incremental data safer, as well as support for our most requested feature to date: custom scalars

We’re excited to announce the release of Apollo Client 4.3. This release brings TypeScript improvements that make working with your cache and incremental data safer, as well as support for our most requested feature to date: custom scalars

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GraphQL is in Gartner’s Trough of Disillusionment in the 2026 Gartner® Hype Cycle™ for APIs. Good.

Answering "is my graph healthy?" used to mean a tour across half a dozen Studio pages: launch history, composition errors, lint reports, router status, operation latency, and error rates.