Stablecoin AtlasBase L2, AgentKit, CDP, x402 protocol, Commerce
Vendor profile
Vendor profile

Coinbase.

Abstract. Base L2, AgentKit, CDP, x402 protocol, Commerce. Active on 5 compliance paths, addressing 6 of the 16 C-Domains.

Coverage grid — products × STP stages
CoinbaseBase L2, AgentKit, CDP, x402 protocol, CommerceS1IntentS2IdentityS3DiscoveryS4NegotiationS5TransportS6Auth.S7Facil.S8Finalityx402402 IntentWallet AuthPrice Disc.EIP-3009Base SettleAgentKitAgent InitIdentityNegotiateExecuteBaseTransportSequencerFinalityCommerceCheckoutPricingPaymentOn-ChainReceiptx402AgentKitBaseCommerce4 products · 6 C-domains · 5 paths
Fig. 1 — Coinbase's 4 products plotted across the 8 Stable STP stages — lit cells show where each product fires in the payment lifecycle.
Products

What Coinbase ships.

x402

HTTP 402 agentic payment protocol. Machines pay machines via Base + USDC.

AgentKit

SDK for building AI agents with on-chain capabilities. Wallet, identity, and tools.

Base

Coinbase's OP Stack L2. Low-cost, high-throughput EVM with Ethereum security.

Commerce

Merchant payment acceptance. Multi-chain USDC checkout flows.

Compliance domains

6 of 16 C-Domains.

Coinbase's products collectively address 6 of the 16 compliance domains. The gap analysis on the C-Domain Matrix shows where Coinbase's coverage ends — and which other vendors fill in.

C1C2C3C5C8C11
Paths

5 appearances in the atlas.

Coinbase appears on 5 paths in the atlas. Click any path ID to inspect its full compliance flow.

A1R1R6I1D1
Explore the architecture

Pick a thread.

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