Skip to main content
POST
/
applications
/
{id}
/
tcp-proxies
Create TCP proxy
curl --request POST \
  --url https://api.sevalla.com/v3/applications/{id}/tcp-proxies \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "process_id": "fb5e5168-4281-4bec-94c5-0d1584e9e657",
  "port": 3306
}
'
{
  "id": "fb5e5168-4281-4bec-94c5-0d1584e9e657",
  "app_id": "fb5e5168-4281-4bec-94c5-0d1584e9e657",
  "process_id": "fb5e5168-4281-4bec-94c5-0d1584e9e657",
  "port": 8080,
  "external_port": 30001,
  "hostname": "us-central1.proxy.sevalla.app",
  "status": "ready",
  "created_at": "2025-01-30T00:00:00.000Z",
  "updated_at": "2025-01-30T00:00:00.000Z"
}

Authorizations

​
Authorization
string
header
required

API key authentication. Pass your API key as a Bearer token in the Authorization header.

Path Parameters

​
id
string<uuid>
required

Application identifier

Pattern: ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$
Example:

"fb5e5168-4281-4bec-94c5-0d1584e9e657"

Body

application/json
​
process_id
string<uuid>
required

Identifier of the process to attach the TCP proxy to

Pattern: ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$
Example:

"fb5e5168-4281-4bec-94c5-0d1584e9e657"

​
port
integer
required

Internal container port to expose via the TCP proxy

Required range: 1 <= x <= 65535
Example:

3306

Response

Default Response

​
id
string<uuid>
required

Unique identifier for the TCP proxy

Pattern: ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$
Example:

"fb5e5168-4281-4bec-94c5-0d1584e9e657"

​
app_id
string<uuid>
required

Identifier of the application this TCP proxy belongs to

Pattern: ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$
Example:

"fb5e5168-4281-4bec-94c5-0d1584e9e657"

​
process_id
string<uuid>
required

Identifier of the process this TCP proxy is attached to

Pattern: ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$
Example:

"fb5e5168-4281-4bec-94c5-0d1584e9e657"

​
port
integer
required

Internal container port that the TCP proxy forwards traffic to

Required range: 1 <= x <= 65535
Example:

8080

​
external_port
integer
required

Externally accessible port assigned from the 30000-30999 range

Required range: -9007199254740991 <= x <= 9007199254740991
Example:

30001

​
hostname
string
required

Public hostname used to reach this TCP proxy

Example:

"us-central1.proxy.sevalla.app"

​
status
enum<string>
required

Current status of the TCP proxy. creating - being provisioned. ready - active and forwarding traffic. failed - provisioning failed. deleting - being removed.

Available options:
creating,
ready,
failed,
deleting
Example:

"ready"

​
created_at
string<date-time>
required

Timestamp when the TCP proxy was created, in ISO 8601 format

Pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$
Example:

"2025-01-30T00:00:00.000Z"

​
updated_at
string<date-time>
required

Timestamp when the TCP proxy was last modified, in ISO 8601 format

Pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$
Example:

"2025-01-30T00:00:00.000Z"