AI agents wield your tokens, secrets, and API keys with unchecked power. Heimdall stands at the gate your agents never touch real secrets. Just use a placeholder, and we handle the rest.
Today, every AI agent gets your raw API keys and secrets. One prompt injection, one compromised agent and your credentials are in the hands of attackers.
Click a threat to see how Heimdall defeats it
AI agents receive your actual API keys in plaintext. A single leak means attackers get full, unrestricted access to your services.
Agents only see safe aliases. Heimdall's proxy swaps them for real credentials at request time the actual secret is never exposed.
Prompt injection attacks can trick agents into sending your real secrets to attacker-controlled servers and you would never know.
Each token is bound to its intended destination. An agent trying to send credentials anywhere unauthorized is instantly blocked.
Nothing stops an agent from sending your keys to a random third-party URL, or making thousands of calls you never authorized.
Set per-token rate limits, daily caps, and budget thresholds. No agent can exceed the boundaries you define.
No logs, no rate limits, no audit trail. You have no idea which agent used which token, how many times, or where it was sent.
See exactly which agent used which token, how many times, and to what URL. Real-time dashboards and alerts for every action.
Instead of handing raw API keys to AI agents, Heimdall gives them placeholders.
Use openai_token in your code our proxy injects the real
credential at request time. The secret never leaves the vault.
Agents and developers use readable aliases like openai_token or stripe_key. Heimdall swaps them for real credentials at the proxy layer no one ever sees the actual secret.
Restrict each token to its intended destination. openai_token only works for api.openai.com any attempt to send it elsewhere is instantly blocked.
Set per-token rate limits, daily caps, and budget thresholds. Prevent runaway agents from burning through your API credits or making unauthorized bulk requests.
See exactly which agent used which token, how many times, and to what URL. Real-time dashboards and alerts for every suspicious pattern.