Register an agent. For new agent+ emails, returns an API key immediately. For all other cases, sends a verification code to the email — call POST /api/agents/verify with the code to get your API key.
Tip: If you’re unsure what email to register, generate a unique agent+{suffix}@recoupable.com address (e.g. agent+1744410896-28439@recoupable.com, combining a Unix timestamp with a random integer). This guarantees a fresh agent+ address on every call — including multiple signups within the same second — and returns an API key instantly with no email verification required.
Agent email to register
The agent email address. Emails with the agent+ prefix (e.g. agent+mybot@example.com) get an API key immediately on first signup.
"agent+mybot@example.com"
Signup processed successfully
The account ID for the registered agent.
"123e4567-e89b-12d3-a456-426614174000"
Human-readable status message.
"If this is a new agent+ email, your API key is included. Otherwise, check your email for a verification code."
API key returned immediately for new agent+ prefix emails. Null for all other cases — check your email for a verification code.
"recoup_sk_abc123..."