company

Coinbase

Originator of the public x402 launch and operator of CDP facilitator and discovery APIs.

Graph relationships

TIER_B event 2024-11-01 · retrospective

A toolkit for agents that need to hold and spend onchain, adjacent to x402 payers.

TIER_A event 2025-03-11 · retrospective

Wallet actions and agent orchestration were joined on the same calendar day.

TIER_A event 2025-05-06 · retrospective

An open protocol that turns Payment Required into a machine-payable API primitive.

TIER_A event 2025-05-06 · retrospective

Coinbase’s x402 launch note argued that cent-level L2 fees revive HTTP micropayments.

TIER_B event 2025-08-01 · retrospective

The Bazaar-style discovery API is how agents find payable HTTP resources.

TIER_B event 2025-09-01 · retrospective

Package cadence is a developer-activity signal for the protocol’s real adoption, not GitHub stars.

TIER_B event 2026-01-15 · retrospective

x402.org facilitator is for testnets; mainnet examples point at Coinbase CDP and PayAI.

TIER_A event 2026-04-02 · retrospective

Coinbase contributes the protocol toward vendor-neutral governance.

TIER_A event 2026-07-14 · retrospective

Forty member organisations listed. Stewardship is now described as active.