A WireMock simulation of WhatsApp's REST API — covering Cloud API messaging, phone number registration, WhatsApp Business Accounts, message templates, Flows, groups, QR codes, and Multi-Partner Solutions.
A shared instance of this template runs on a public endpoint — call it right now from curl, an SDK, or an AI agent. Responses are fixed examples and behavior can't be changed; rate limits apply.
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A running WireMock Cloud instance of this template, callable right now from a terminal, a script, or an AI agent.
Endpoints
POST Receive incoming WhatsApp messages [receiveWebhook]
curl -s -X POST 'https://mql65v.wiremockapi.cloud/whatsapp/webhooks' \
-H 'Content-Type: application/json' \
-d '{}'Spec catalog — Meta Graph API - Application Connected Client Businesses (v23.0) · 89 endpoints
| Method | Path | Summary |
|---|---|---|
| GET | /{Version}/{Application-ID}/connected_client_businesses | Get Connected Client Businesses |
| POST | /{Version}/{Application-ID}/whatsapp_business_solution | Create Multi-Partner Solution |
| GET | /{Version}/{Application-ID}/whatsapp_business_solutions | Get Multi-Partner Solutions for Application |
| POST | /{Version}/{Business-ID}/add_phone_numbers | Add Phone Number to Business Account |
| GET | /{Version}/{Business-ID}/client_whatsapp_business_accounts | Get Client WhatsApp Business Accounts |
| GET | /{Version}/{Business-ID}/extendedcredits | Get credit lines |
| POST | /{Version}/{Business-ID}/onboard_partners_to_mm_lite | Onboard Partners to MM Lite |
| GET | /{Version}/{Business-ID}/owned_whatsapp_business_accounts | Get Owned WhatsApp Business Accounts |
| GET | /{Version}/{Business-ID}/preverified_numbers | Get Pre-Verified Phone Numbers |
| POST | /{Version}/{Business-ID}/share_preverified_numbers | Share Pre-Verified Phone Number with Another Business |
| GET | /{Version}/{Flow-ID}/assets | List Assets (Get Flow JSON URL) |
| POST | /{Version}/{Flow-ID}/assets | Update Flow JSON |
| POST | /{Version}/{Flow-ID}/deprecate | Deprecate Flow |
| POST | /{Version}/{Flow-ID}/publish | Publish Flow |
| DELETE | /{Version}/{group_id}/invite_link | Delete Group Invite Link |
| POST | /{Version}/{group_id}/invite_link | Create Group Invite Link |
| DELETE | /{Version}/{group_id}/join_requests | Reject Join Requests |
| GET | /{Version}/{group_id}/join_requests | Get Join Requests |
| POST | /{Version}/{group_id}/join_requests | Approve Join Requests |
| DELETE | /{Version}/{group_id}/participants | Remove Group Participants |
| POST | /{Version}/{group_id}/participants | Add Group Participants |
| GET | /{Version}/{Message-History-ID}/events | Get WhatsApp Message History Events |
| DELETE | /{Version}/{Node-ID} | Delete a node (group, media, pre-verified phone number, flow) |
| GET | /{Version}/{Node-ID} | Get a node (business, phone number, group, media, flow, template, WABA, ...) |
| POST | /{Version}/{Node-ID} | Update a node (phone number, group, flow, template, WABA, business profile) |
| POST | /{Version}/{Node-ID}/request_code | Request a verification code (phone number or pre-verified phone number) |
| POST | /{Version}/{Node-ID}/verify_code | Verify a verification code (phone number or pre-verified phone number) |
| DELETE | /{Version}/{Phone-Number-ID}/block_users | Unblock user(s) |
| GET | /{Version}/{Phone-Number-ID}/block_users | Get blocked users |
| POST | /{Version}/{Phone-Number-ID}/block_users | Block user(s) |
| GET | /{Version}/{Phone-Number-ID}/business_compliance_info | Get Business Compliance Information |
| POST | /{Version}/{Phone-Number-ID}/business_compliance_info | Update Business Compliance Information |
| GET | /{Version}/{Phone-Number-ID}/call_permissions | Check Call Permissions |
| POST | /{Version}/{Phone-Number-ID}/calls | Manage Calls |
| POST | /{Version}/{Phone-Number-ID}/conversational_automation | Configure Conversational Automation |
| POST | /{Version}/{Phone-Number-ID}/deregister | Deregister WhatsApp Business Phone Number |
| GET | /{Version}/{Phone-Number-ID}/groups | Get Active Groups |
| POST | /{Version}/{Phone-Number-ID}/groups | Create Group |
| POST | /{Version}/{Phone-Number-ID}/marketing_messages | Send Marketing Template Message |
| POST | /{Version}/{Phone-Number-ID}/media | Upload Image |
| GET | /{Version}/{Phone-Number-ID}/message_history | Get WhatsApp Business Account Message History |
| GET | /{Version}/{Phone-Number-ID}/message_qrdls | List All Message QR Codes |
| POST | /{Version}/{Phone-Number-ID}/message_qrdls | Create or Update Message QR Code |
| DELETE | /{Version}/{Phone-Number-ID}/message_qrdls/{QR-Code-ID} | Delete Individual Message QR Code |
| GET | /{Version}/{Phone-Number-ID}/message_qrdls/{QR-Code-ID} | Get Individual Message QR Code |
| POST | /{Version}/{Phone-Number-ID}/messages | Send Message. |
| POST | /{Version}/{Phone-Number-ID}/messages_encrypted | Send Encrypted Message |
| GET | /{Version}/{Phone-Number-ID}/official_business_account | Get Official Business Account Status |
| POST | /{Version}/{Phone-Number-ID}/official_business_account | Update Official Business Account Status |
| POST | /{Version}/{Phone-Number-ID}/register | Register WhatsApp Business Phone Number |
| GET | /{Version}/{Phone-Number-ID}/settings | Get phone number settings |
| POST | /{Version}/{Phone-Number-ID}/settings | Update phone number settings |
| GET | /{Version}/{Phone-Number-ID}/whatsapp_business_encryption | Get Business Encryption Public Key |
| POST | /{Version}/{Phone-Number-ID}/whatsapp_business_encryption | Set Business Encryption Public Key |
| GET | /{Version}/{Phone-Number-ID}/whatsapp_business_profile | Get WhatsApp Business Profile |
| POST | /{Version}/{Phone-Number-ID}/whatsapp_business_profile | Update WhatsApp Business Profile |
| GET | /{Version}/{Phone-Number-ID}/whatsapp_commerce_settings | Get commerce settings |
| POST | /{Version}/{Phone-Number-ID}/whatsapp_commerce_settings | Set or update commerce settings |
| GET | /{Version}/{Pre-Verified-Phone-Number-ID}/partners | Get Pre-Verified Phone Number Partners |
| POST | /{Version}/{Solution-ID}/accept | Accept Multi-Partner Solution Invitation |
+29 more endpoints in the full spec.
Unauthenticated WireMock Cloud demo sandbox for WhatsApp — not an official WhatsApp sandbox, and it returns simulated example data only.
The template covers Meta's Graph API v23.0 paths for the WhatsApp Business Platform, with every object addressed by id the way Graph addresses it. A text message sent from the seed phone number comes back with the recipient's wa_id stripped to digits and a wamid message id marked accepted, and the send is recorded in the number's message history. Code that keys off wamid values and contacts[].wa_id handles these as it would live traffic.
A set of seed objects exists from the start, among them the business account "Lucky Shrub Support" (102290129340398) and a registered phone number (106540352242922). Send messages from that number and read the account by its id; anything you create afterwards gets its own id.
You get Graph's own answer rather than a 404: HTTP 400 with a GraphMethodException, code 100 and error_subcode 33. Error handling built for Meta's responses is exercised by simply calling an unknown id.
Send an Authorization header that starts with "Bearer "; the token after it is never checked. Don't use a live system-user token here, since the sandbox is public and shared.
No, the shared sandbox never calls out. It does accept posts to its own webhook receiver route, so you can replay status payloads at it. In your own WireMock Cloud copy you can attach a webhook to the send stub and have delivery notifications posted to your server.
Vendor names identify APIs represented by WireMock template sources. This page does not imply vendor endorsement, certification, partnership, or official integration status.