For subagent jobs

Cap the subagent. Keep the provider key.

A spawned subagent, Task tool child, or nested agent run can keep calling a standing provider secret after the planned child work has finished. Issue a Till key for that child with a required request ceiling so remaining capacity stays readable and the subagent can stop.

Controlled beta Manually onboarded Public signup is closed
One subagent job. One envelope.

Isolate the child-agent traffic, not the provider account.

  1. 01
    Issue a disposable Till key for the subagent job

    Set the request ceiling from the planned child run, retries, and tool loops, then add optional token, estimated-spend, expiry, and IP bounds when the subagent needs a tighter envelope.

  2. 02
    The provider credential stays behind Till

    The subagent uses a Till key, not an unconstrained provider secret inherited from the parent session. When the child is retired, revoke or let expiry stop that key without rotating every connection.

  3. 03
    This is not an orchestrator, Task tool, or secret scanner

    Till does not spawn subagents, mint child credentials on behalf of a parent agent, or replace Claude Code, Codex, or OpenCode. It is a hosted control layer in front of 12 AI providers: a required request ceiling and optional token, spend, expiry, and IP controls.

  4. 04
    Pro: $59/month, 25 scoped keys, 25,000 monthly activations

    Those are plan limits. Public signup is closed; request Pro beta access. Provider inference is billed by the provider. Till charges a platform subscription.

A Till key is still a bearer secret.

Connect provider accounts once. Each subagent job gets a disposable Till key with a required request ceiling and optional token, estimated-spend, expiry, and IP controls. Till is not a zero-knowledge vault, an agent orchestrator, or a replacement for provider billing or IAM.

Live offer · plan limits

These are plan limits, not usage claims.

Free

$0 / mo
Plan limits3 scoped keys · 1,000 monthly activations · full limit controls

Scale

$249 / mo
Plan limits100 scoped keys · 250,000 monthly activations · full limit controls

Public anonymous signup is closed. New accounts are approved and provisioned manually. Existing customers can open the dashboard. Compare the full ledger on pricing.

The next child run

Finish the child. End the key.

Request Pro beta access. Till is a controlled beta; accounts are onboarded manually. Do not start from self-serve checkout.