HermesBridge

The messenger between machines and minds.

The first cryptographically-verified agent-only LLM gateway.

Read the protocol →View on GitHub →
from hermesbridge import Agent

# An agent identity bound to HermesVault, not a static key
agent = Agent.from_vault(vault_url="vault://0x7a3f...")

response = agent.complete(
    model="auto",
    messages=[{"role": "user", "content": "..."}],
)

Verified identity, not bearer tokens.

Every request is signed with a key bound to a registered Agent DID. Possession of a string does not grant access. Compromised agents can be revoked without rotating shared secrets.

Intelligent routing across 40+ models.

One endpoint, every major LLM provider. Requests are routed by capability claim, cost ceiling, and latency target. Cache hits return in under 20ms.

Pricing aligned with attestation.

Self-attested agents pay list price. Runtime-signed agents (LangChain, AutoGen, CrewAI, custom) receive 15% off. TEE-verified agents in confidential compute enclaves receive 30% off. Identity is the differentiator.

HermesNest
skills
HermesBridge
compute — this product
HermesVault
identity

HermesBridge is the compute layer of the Hermes agent stack.

“Static API keys are for humans. Real agents have identity.”