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Telnyx API
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Schema
Updated on 2026-09-26
Details
Filter operations
Access Tokens
1
Addresses
6
Advanced Number Orders
4
AI Collections
14
Anthropic Messages
1
Assistants
46
Audio
1
Audit Logs
1
Authentication Providers
5
AutoRechargePreferences
2
Billing
1
Billing Groups
5
Bot Signup
4
Brands
16
Bucket SSL Certificate
3
Bucket Usage
2
Bulk Phone Number Campaigns
3
Bulk Phone Number Operations
5
Bundles
2
Call Commands
42
Call Control Applications
5
Call Information
2
Call Recordings
11
Campaign
15
CDR Reports
10
CDR Usage Reports
9
Chat
4
cloudfs filesystems
6
Clusters
5
Comments
2
Conference Commands
23
Connections
3
Contents
1
Conversation Histories
1
Conversations
21
Country Coverage
2
Coverage
1
Credential Connections
6
Credentials
5
CSV Downloads
3
Customer Service Record
4
Data Migration
9
Debugging
1
Decision Models
1
Detail Records
1
Dialogflow Integration
4
DIR References
3
Display Identity Records
8
Documents
8
Dynamic Emergency Addresses
4
Dynamic Emergency Endpoints
4
Email Domain DNS Records
2
Email Domains
6
Email Drafts
8
Email Events
2
Email Inboxes
19
Email Messages
10
Email Suppression Imports
2
Email Suppressions
6
Email Templates
7
Email Threads
2
Email Unsubscribe Groups
8
get
List unsubscribe groups
post
Create an unsubscribe group
get
Retrieve an unsubscribe group
delete
Delete an unsubscribe group
patch
Update an unsubscribe group
get
List suppressions in a group
post
Add a group suppression
delete
Remove a group suppression
Email Validations
3
Email Verification
3
Email Webhooks
5
Embeddings
8
Enterprises
6
Enum
1
External Connections
23
Fine Tuning
4
FQDN Connections
7
FQDNs
5
functions
7
Global IPs
21
Hosted Numbers
9
Inexplicit Number Orders
3
Infringement Claims
4
Integration Secrets
3
Integrations
5
Inventory Level
1
IP Addresses
4
IP Connections
5
IP Ranges
3
IPs
5
kv keys
4
kv namespaces
4
Machine Payments
1
Managed Accounts
8
MCP Servers
5
MDR Detail Reports
1
MDR Detailed Reports
8
MDR Usage Reports
13
Media Storage API
6
Meeting Session Actions
3
Meeting Session Artifacts
3
Meeting Session Data
4
Meeting Sessions
5
Messages
11
Messaging
15
Messaging URL Domains
1
Missions
41
Mobile Network Operators
1
Mobile Number Settings
2
Mobile Phone Numbers
3
Mobile Voice Connections
5
Networks
9
Noise Suppression Engines
1
Notifications
16
Number Lookup
1
Number Portout
14
Number Settings
7
numbers features
1
OAuth Clients
10
OAuth Discovery
2
OAuth Grants
6
OAuth Protocol
7
OpenAI Chat
3
OpenAI Embeddings
2
Opt-Out Management
6
Organization Users
4
OTA updates
2
Outbound Voice Profiles
5
Phone Number Batches
2
Phone Number Block Orders
3
Phone Number Blocks Background Jobs
3
Phone Number Campaigns
5
Phone Number Configurations
11
Phone Number Orders
21
Phone Number Porting
1
Phone Number Reservations
4
Phone Number Search
2
Phone Numbers
3
Porting Orders
53
Presigned Object URLs
1
Pricing
2
Private Wireless Gateways
4
Profiles
7
Programmable Fax Applications
5
Programmable Fax Commands
6
Pronunciation Dictionaries
5
Public Internet Gateways
4
Push Credentials
4
Queue Commands
9
RCS
9
RCS Agents
10
RCS Brands
5
Reference Data
3
Regions
1
Regulatory Requirements
3
Reporting
8
Reports
2
Reputation
17
Requirement Groups
10
Requirement Types
2
Requirements
4
Research
2
Room Compositions
4
Room Participants
2
Room Recordings
4
Room Sessions
7
Rooms
6
Rooms Client Tokens
2
Session Analysis
3
SETI Observability
1
Shared Campaigns
5
Short Codes
3
SIM Card Actions
4
SIM Card Group Actions
2
SIM Card Groups
9
SIM Card Orders
4
SIM Cards
26
SIPREC Connectors
4
Speech to Text Batch Reports
8
Speech To Text Capabilities
1
Speech To Text over WebSockets
1
Speech to text Usage Reports
2
sql databases
5
Stored Payment Transactions
1
Telco Data Usage Reports
8
Terms of Service
6
TeXML Applications
5
TeXML REST Commands
35
Text To Speech Commands
3
Traffic Policy Profiles
12
UAC Connections
6
Usage Reports (BETA)
2
User Bundles
6
User Tags
1
UserAddresses
6
Verification Requests
7
Verified Numbers
5
Verify
16
Virtual Cross Connects
7
Voice Channels
6
Voice Clones
6
Voice Designs
7
Voice SDK Stats
2
Voicemail
3
WDR Detail Reports
1
Web Search
1
Webhooks
2
Whatsapp Business Accounts
14
Whatsapp Message Templates
10
Whatsapp messaging
1
Whatsapp Phone Numbers
32
WireGuard Interfaces
10
Wireless Blocklists
6
Wireless Regions
1
x402 Payment Transactions
4
get
Get monthly charges breakdown
get
Get monthly charges summary
get
List invoices
get
Get invoice by ID
Webhooks
Callbacks
91
Meeting Session Webhooks
5
Email Unsubscribe Groups
Retrieve an unsubscribe group
Returns the account-owned unsubscribe group identified by ID.
get
/email_unsubscribe_groups/{id}
Response
The group.
UnsubscribeGroupResponse
required
data
UnsubscribeGroup
required
Changes