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MCP session termination

DELETE
/mcp
curl --request DELETE \
--url https://mcp.infiniteaudience.ai/mcp \
--header 'Authorization: Bearer <token>' \
--header 'mcp-session-id: example'

Explicit session termination — cleans up server-side state.

mcp-session-id
required
string

Session terminated

Missing or invalid Bearer token. Obtain one via POST /v1/auth/token. When a token was supplied but rejected, code distinguishes TOKEN_EXPIRED (the token’s lifetime has passed — request a new one via POST /v1/auth/token and retry) from TOKEN_INVALID (malformed or revoked — re-authenticate).

Media typeapplication/json
object
error
required

Stable machine-readable error code (e.g. INVALID_STATUS_TRANSITION, BILLING_INSUFFICIENT_BALANCE). Always present.

string
message

Human-readable explanation of the error.

string
code

Alternate machine-readable code — present on some endpoints as an alias for error for backward compatibility.

string
request_id

Opaque support/debug identifier when available.

string
key
additional properties
any
Examples
{
"error": "Unauthorized: Missing or invalid Authorization header"
}

Token is valid but lacks the required scope for this endpoint. Check the endpoint description for the required scope (discovery, purchase, or account).

Media typeapplication/json
object
error
required

Stable machine-readable error code (e.g. INVALID_STATUS_TRANSITION, BILLING_INSUFFICIENT_BALANCE). Always present.

string
message

Human-readable explanation of the error.

string
code

Alternate machine-readable code — present on some endpoints as an alias for error for backward compatibility.

string
request_id

Opaque support/debug identifier when available.

string
key
additional properties
any
Examples
Examplemissing_scope
{
"error": "SCOPE_REQUIRED",
"message": "This endpoint requires the purchase scope."
}

Resource not found or not accessible to the calling org.

Media typeapplication/json
object
error
required

Stable machine-readable error code (e.g. INVALID_STATUS_TRANSITION, BILLING_INSUFFICIENT_BALANCE). Always present.

string
message

Human-readable explanation of the error.

string
code

Alternate machine-readable code — present on some endpoints as an alias for error for backward compatibility.

string
request_id

Opaque support/debug identifier when available.

string
key
additional properties
any
Examples
Examplenot_found
{
"error": "Audience not found"
}