馃敆 Three Key Web3 Standards Now Live Together on Base

馃敆 Three Standards, One Network

By The Graph
Jun 18, 2026, 3:04 PM
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Three foundational web3 standards are now working together in production on Base:

  • ERC-8004 - handles identity
  • x402 - enables payments
  • Subgraphs - manages data access

This marks a significant milestone as these complementary protocols operate simultaneously in a live environment.​ The integration demonstrates practical interoperability between identity, payment, and data infrastructure layers.​

Background: x402 recently went live on The Graph's Subgraph Gateways, allowing compatible clients to pay per query in USDC for accessing blockchain data across multiple networks.​ The payment standard now works alongside traditional API-key access.​

The combination of these three standards creates a complete stack for decentralized applications on Base.​

Sources

ERC-8004 for identity. x402 for payments. Subgraphs for data. All three are live. All three are being used together, in production, on Base, right now.

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