LastID
Use Cases/Credentials for agents
Credentials

Let agents use your API keys, not hold them.

Your agents need keys for Stripe, GitHub, and the rest. Share each one once, and your agent uses it without ever seeing it. Every use is single-shot, short-lived, and recorded.

The problem with handing over a key.

To let an agent call a service, most teams paste the key into a file or the prompt. Now the key sits there in full, all the time, for anything that reads it.

01The key goes in plain sight

You drop an API key into a .env file or the prompt so the agent can make the call. It now lives in plain text where the model and anything around it can read it.

02It has full access, forever

That key works for every call, with no limit, until you rotate it by hand. One copy is all an attacker needs.

03One slip leaks it

A bad instruction, a logged prompt, or a tricked agent, and the key is out. You often find out long after it is used.

With LastID

Used at the moment of the call, never held.

Share the credential with the agent once. When the agent makes a request, LastID adds the key right at the network boundary and the agent never sees it. The pass it gets is single use and expires in minutes.

The agent never sees the key

The agent asks LastID to make the call. The key is attached at the boundary and the response comes back. The secret never enters the agent's context.

Single use, short-lived

Each request gets a one-time pass that expires in minutes. There is no standing key for an attacker to grab.

Scoped and rate-limited

Set how often a credential can be used and where. The agent stays inside the limits you set, automatically.

0Keys the agent can read
5 minHow long a pass lasts
EveryUse is recorded

Side by side.

TODAY

You drop an API key into a .env file or the prompt so the agent can call the service. Now the key lives in plain sight, and any slip or bad instruction can leak it.

The key has full access, all the time, and the agent can read it straight out of context.

WITH LASTID

You share the credential once. When the agent makes a call, LastID adds the key at the moment of the request and the agent never sees it. Each use is single-shot and short-lived.

Every use is rate-limited, scoped, and recorded. No key sits at rest waiting to leak.

Where it helps

Every credential your agents touch.

Anything your agent needs to reach a paid or sensitive service works the same way. Share it once, and the agent uses it safely from then on.

Payments and billing

Let an agent run a refund or pull an invoice with your payment key, without that key ever sitting in the agent's reach.

Code and infrastructure

Give an agent access to your repos or cloud for a task. It works inside the limits you set and holds nothing afterward.

Third-party APIs

Search, data, and SaaS keys your agent calls. Each is scoped and rate-limited so a runaway loop cannot drain your account.

Internal services

Reach your own APIs the same way. The agent proves who it is and uses only what you shared.

Give your agent a key it can use, not keep.

Set up your first agent in minutes and share a credential. Watch it work without ever seeing the secret.

Get started free Request a demo

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