Callable

Callable is an AI agent infrastructure tool that completes human-required verifications which block autonomous AI agents, such as KYC checks, account sign-ins, CAPTCHAs, and identity confirmations. It is built for developers running AI agents that hit verification walls during autonomous operation and need a human to clear them. When an agent encounters a task it cannot complete on its own, Callable dispatches a real human operator working on actual hardware to perform the verification, then returns a structured JSON response plus a screenshot as proof, with a 30-minute turnaround deadline. Example tasks include Gmail sign-in verification, completing a KYC flow, and confirming a Stripe account. Callable supports agent-native payments through Stripe's Machine Payments Protocol (MPP) and the Link Agent Wallet, and offers a developer fallback that uses saved Stripe cards. Pricing is pay-as-you-go at $39 per verification task with no subscription required, so teams pay only for the verifications they actually need. By handling the human-in-the-loop steps that automated agents cannot, Callable lets developers keep agent workflows running through identity and verification gates that would otherwise stall them.

Completing KYC for AI agents, clearing CAPTCHAs, account sign-in verification, Stripe account confirmation, identity verification in agent workflows, human-in-the-loop verification