Analog API
API Key
ak_••••••••4f2a
One MCP call fills the entire checkout — card, email, name, address
Core SDK — issue cards, run agent loops, handle approvals
React hooks: useCard, useAgent, useApproval
Receive real-time events: card.created, tx.approved, tx.declined
Programmatic spending policies — limits, categories, blocklists
MCP server adapter — expose card tools to any Claude agent
OAuth2 + API key management for multi-tenant deployments
Select a library