Daily (API)

The programmatic path for the Unpod side: create a SIP trunk pointed at your Daily SIP dial-in address and attach your number. The trunk’s origin endpoint is what Daily uses to reach Unpod - see the Dashboard guide for the Daily-side setup.

Base URL: https://unpod.ai/api/v2/platform/ Every request needs Authorization: Token <your-api-key> and an Org-Handle header. See Authentication.

Prerequisites

An Unpod API Token and Org-Handle.
A number in your org (we’ll fetch its id below).
A Daily room with SIP dial-in enabled - note its sip_uri (sip:<endpoint>@<your-subdomain>.sip.daily.co).

1. Find your number

cURL

curl https://unpod.ai/api/v2/platform/telephony/numbers/ \
  -H "Authorization: Token $UNPOD_TOKEN" \
  -H "Org-Handle: $ORG_HANDLE"

Response (200)

{
  "status_code": 200,
  "message": "Telephony numbers fetched successfully.",
  "data": [
    { "id": 501, "number": "+15551234567", "state": "NOT_ASSIGNED", "active": true }
  ]
}

List Numbers reference

Full request/response schema.

2. Create the SIP trunk to Daily

Point the trunk’s sip_url at your Daily room’s sip_uri. One trunk carries both inbound and outbound.

cURL

curl -X POST https://unpod.ai/api/v2/platform/telephony/trunks/ \
  -H "Authorization: Token $UNPOD_TOKEN" \
  -H "Org-Handle: $ORG_HANDLE" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Daily trunk",
    "sip_url": "sip:endpoint@your-subdomain.sip.daily.co",
    "transport": "udp",
    "port": "5060"
  }'

Response (201)

{
  "status_code": 201,
  "message": "Trunk created successfully.",
  "data": { "id": 21, "name": "Daily trunk", "sip_url": "sip:endpoint@your-subdomain.sip.daily.co", "transport": "udp", "port": "5060", "active": true }
}

Create Trunk reference

All request fields (sip_url, auth_username, auth_password, transport, port, source_ips).

3. Attach your number to the trunk

Map the number from step 1 (its id) to the trunk from step 2 (its id). The response returns the origin endpoint - the address + creds Daily uses to reach Unpod.

cURL

curl -X POST https://unpod.ai/api/v2/platform/telephony/trunks/21/attach-numbers/ \
  -H "Authorization: Token $UNPOD_TOKEN" \
  -H "Org-Handle: $ORG_HANDLE" \
  -H "Content-Type: application/json" \
  -d '{ "number_ids": [501] }'

Response (201)

{
  "status_code": 201,
  "message": "Numbers mapped to trunk.",
  "data": {
    "trunk_id": 21,
    "origin_endpoint": {
      "ingress": "sip:sip-lb1.unpod.tel",
      "dids": ["+15551234567"],
      "accepted_source_ips": [],
      "region": "ap-south"
    }
  }
}

Attach Numbers reference

Path params, request body, and the full origin-endpoint response.

Configure the Daily side

Enable SIP dial-in on your Daily room. This is Daily’s own API (api.daily.co, Authorization: Bearer with your Daily key). Run this first - the sip_uri it returns is exactly what you put in the trunk’s sip_url in step 2.

4. Enable SIP dial-in on the room

cURL

curl -X POST https://api.daily.co/v1/rooms/your-room-name \
  -H "Authorization: Bearer $DAILY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "properties": {
      "sip": {
        "sip_mode": "dial-in",
        "display_name": "SIP Participant",
        "num_endpoints": 1,
        "codecs": { "audio": ["OPUS"] }
      }
    }
  }'

Response

{
  "config": {
    "sip_uri": { "endpoint": "sip:123456780@example.sip.daily.co" },
    "sip": { "sip_mode": "dial-in", "display_name": "SIP Participant" }
  }
}

config.sip_uri.endpoint is the address you point the Unpod trunk at (the sip_url in step 2). Route that room to your agent so calls from Unpod connect to it.

Daily SIP dial-in docs

Full room sip properties + sip_uri response (this is Daily’s API).

Troubleshooting

Status	Meaning	Fix
`400` on `/trunks/`	Missing `sip_url`	Send your Daily room `sip_uri`
`400` on attach	Number not in org	Use a valid `id` from GET /numbers/
`401`	Bad Unpod token	Verify `Authorization: Token …`
`403`	Wrong org	Verify the `Org-Handle` header

No-code version

The same flow in the Studio UI.

All platforms

Back to the integrations overview.

Getting Started

Integrations

Numbers

Trunks

Calls

Prerequisites

1. Find your number

List Numbers reference

2. Create the SIP trunk to Daily

Create Trunk reference

3. Attach your number to the trunk

Attach Numbers reference

Configure the Daily side

4. Enable SIP dial-in on the room

Daily SIP dial-in docs

Troubleshooting

No-code version

All platforms

​Prerequisites

​1. Find your number

List Numbers reference

​2. Create the SIP trunk to Daily

Create Trunk reference

​3. Attach your number to the trunk

Attach Numbers reference

​Configure the Daily side

​4. Enable SIP dial-in on the room

Daily SIP dial-in docs

​Troubleshooting

No-code version

All platforms

Prerequisites

1. Find your number

2. Create the SIP trunk to Daily

3. Attach your number to the trunk

Configure the Daily side

4. Enable SIP dial-in on the room

Troubleshooting