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POST
Connection Details

Authorizations

Authorization
string
header
required

Bearer token authentication. Use your API key as the bearer token. Format: Authorization: Bearer

Body

application/json
agent_id
string | null

For saved agents

dynamic_variables
DynamicVariables · object | null

Optional runtime dynamic variables as a flat object of string, number, or boolean values

agent_overrides
RuntimeAgentConfigOverrides · object | null

Optional runtime config overrides. Supports a limited AgentConfig-shaped subset under agent_overrides.

Response

Successful Response

server_url
string
required
participant_token
string
required
call_id
string
required
end_token
string | null

Scoped token for ending this call. Pass to /calls/{call_id}/end to immediately free the concurrency slot.