Is Paybond an HTTP proxy or route allowlist layer?

No. Paybond does not proxy LLM inference or vendor HTTP, and route allowlists alone do not bound spend or verify outcomes. It authorizes at the tool boundary where spend happens and records proof afterward.

When are route allowlists still useful?

Use them to reduce blast radius for which upstream APIs a runtime can reach. Pair with Paybond when those routes can spend, trigger vendor work, or create refund and dispute risk.

Compare approaches

Paybond vs route allowlists

Allowlists decide which routes and methods an agent may call. They do not reserve spend, verify completion, or run release and refund against a funded intent.

Full comparison matrix Read the integration guide

Paybond vs Route allowlists

Focused slice of the comparison matrix for delegated agent spend — not model token caps or generic API authentication alone.

Route allowlists comparisonSwipe to compare columns

Dimension	Paybond Kit	Route allowlists
Delegation model Who can spend what, under which scope, and for how long.	Capability-scoped intent with bounded budget, allowed operations, and tenant-bound run binding.	Route and method allowlists; upstream API keys — no spend delegation or outcome scope.
Evidence Proof that paid work completed and matches the agreed predicate.	Signed completion evidence with preset validation, receipts, and ledger provenance.	Request and response logs; no outcome verification against a spend agreement.
Settlement lifecycle Fund, authorize, execute, release, refund, or hold for review.	Funded intent → authorize tool spend → submit evidence → release, refund, review, or dispute.	Traffic routing only; no escrow, release, or refund state machine.
Disputes Structured path when outcomes, amounts, or completion disagree.	Built-in dispute cases, evidence export, refund flows, and operator review workspace.	Not provided.
Cross-runtime Same spend controls across agent frameworks and orchestrators.	Tool boundary across OpenAI, Claude, LangGraph, MCP, and custom orchestrators with one policy file.	Per-service proxy configuration; not aware of agent tool semantics.
Secrets exposure Where payment, tenant, and authorization credentials live at runtime.	Capability token bound to intent; tenant ID never taken from unauthenticated tool arguments.	Proxy layer holds upstream API keys; agents still need direct credentials for many vendors.

Related guides

Deeper write-ups that match this approach comparison.

Paybond vs agent spend alternatives →

FAQ

Is Paybond an HTTP proxy or route allowlist layer?: No. Paybond does not proxy LLM inference or vendor HTTP, and route allowlists alone do not bound spend or verify outcomes. It authorizes at the tool boundary where spend happens and records proof afterward.
When are route allowlists still useful?: Use them to reduce blast radius for which upstream APIs a runtime can reach. Pair with Paybond when those routes can spend, trigger vendor work, or create refund and dispute risk.