Agent authority for every payment rail.
Rails can authorize value movement. SatGate proves the agent was allowed to attempt it: who delegated authority, which policy applied, what budget was left, and what evidence exists after the decision.
The Economic Firewall category stays durable while rails change. SatGate’s Agent Authority & Accountability Layer sits above x402, L402, Stripe, AgentCore Payments, Pay.sh, API-key billing, and enterprise ledgers.
Partner fit
SatGate is useful when a rail does not want to become the whole governance stack.
A single rail sees the transaction. Enterprises need proof across tools, APIs, delegations, budgets, denials, and retries. SatGate preserves that authority chain and gives partners a verifiable artifact to evaluate.
Payment rails
x402, L402, Stripe, AgentCore Payments, Pay.sh, card, wallet, and ledger teams that need proof around autonomous-agent payment attempts.
API platforms
Marketplaces and API providers that want scoped agent acceptance without inheriting every identity, delegation, or dispute question.
Agent platforms
Runtimes, MCP gateways, and orchestration layers that need one authority contract across many paid and unpaid rails.
Policy-to-Proof
The handoff is simple: policy in, receipt out.
Authority
The principal or platform delegates bounded capability: agent, tenant, route/tool, budget, expiry, policy version, and delegation depth.
Decision
SatGate enforces policy in the request path before the upstream API, MCP tool, or payment rail executes.
Receipt
Every allowed, denied, delegated, revoked, or paid decision emits a signed receipt with policy basis and rail context.
Evidence Pack
Receipts roll into a verifiable Evidence Pack anchored by issuer JWKS and independently checked by the open verifier.
Public proof
Partners should not have to trust a screenshot.
Evidence Packs are signed and externally verifiable. A partner, customer, or reviewer can fetch the pack, discover issuer keys, recompute receipt hashes, and verify the signature with the open-source verifier.
Build the rail. Let SatGate carry agent authority and evidence across it.
The partner conversation starts with receipts: what the rail sees, what SatGate proves, and what the ecosystem can verify later.