Paginated, richly filterable.
API key (pk_test_* or pk_live_), JWT session, agent token (agent_), Ed25519 session (sess_), or portal token (portal_).
pending, processing, completed, failed, cancelled cross_border, internal, stream_start, stream_withdraw, stream_cancel, wrap, unwrap, x402 x402-specific filter
x402: endpoint owner account
x402: payer account
user, api_key, agent, portal, system x <= 200