All integrations

v0

AI · AI

Chats that generate React apps, their source files, and Vercel deploys.

Connecting v0 in practice

v0’s limits are per chat and per day rather than per minute: 10,000 messages and 1,000 files in a single chat, a 3 MB cap on each file, and daily quotas of 10,000 API requests, 1,000 chat messages, 100 deployments, 1 GB of uploads and 50 GitHub imports. An agent that spins up a chat per task burns the 1,000-message daily allowance long before it touches the 10,000-request one.

Scopes that draw scrutiny

  • V0_API_KEY The default client reads this environment variable automatically, so a key present in the environment is used without an explicit reference anywhere in the code — easy to leak into a build image.

Rate limits

  • Per chat: 10,000 messages and 1,000 files, with a 3 MB maximum file size.
  • Daily quotas, reset daily: 10,000 API requests, 1,000 chat messages, 100 deployments, 1 GB of file uploads, 50 GitHub imports.

Worth knowing

  • Chat messages and API requests are separate daily quotas an order of magnitude apart, so the generation budget runs out ten times sooner than the request budget.
  • 100 deployments a day caps any preview-per-commit workflow well below what a busy repository produces.
  • Keys are minted at v0.app/settings/keys and the SDK picks one up from the environment by default, so running multiple keys means using createClient() explicitly rather than relying on the default client.
  • The 3 MB per-file limit applies to uploads into a chat, so design assets often have to be referenced rather than attached.

Checked against v0 API documentation (2026-09-29)

Acts as the person, not as itself

Each user connects their own account. Every call carries both identities — the agent and the person it is acting for — so the agent can never reach past what that individual can already do.

Credentials never touch the agent

Tokens live in the vault and attach server-side at call time. The agent holds a session, not a secret, and revoking access does not mean rotating a key.

Every call on the record

Who asked, which agent acted, which action ran, and the verdict that let it through — one audit trail across every integration, not one per vendor.

What an agent can do

Each action is granted on its own. An agent allowed to read is not thereby allowed to write, and the scope beside each row is what the acting user must have connected for it to run at all.

v0_delete_chats_by_chatidWRITE

Delete Chat. DELETE https://api.v0.dev/v2/chats/{chatId}. Deletes a chat and all its associated messages. The requester must have edit access to the chat.

api
v0_delete_hooks_by_hookidWRITE

Delete Webhook. DELETE https://api.v0.dev/v2/hooks/{hookId}. Deletes a webhook. This action is irreversible.

api
v0_delete_mcp_servers_by_mcpserveridWRITE

Delete MCP Server. DELETE https://api.v0.dev/v2/mcp-servers/{mcpServerId}. Deletes an MCP server and cleans up associated OAuth tokens. This action is irreversible.

api
v0_get_chatsREAD

List Chats. GET https://api.v0.dev/v2/chats. Lists chats accessible to the authenticated user. Use metadata[key]=value style query parameters to filter by metadata.

api
v0_get_chats_by_chatidREAD

Get Chat. GET https://api.v0.dev/v2/chats/{chatId}. Retrieves a chat by ID.

api
v0_get_chats_by_chatid_connect_statusREAD

Get Connect Setup Status. GET https://api.v0.dev/v2/chats/{chatId}/connect/status. Polls the status of a Vercel Connect connector setup started by a `configure_vercel_connect` agent action. Open the `setupUrl` from the agent action data in a browser, then poll this endpoint every few seconds while `pending`. When it returns `ready`, resolve the chat with a `vercel-connect-setup` task to resume generation.

api
v0_get_chats_by_chatid_filesREAD

Get Chat Files. GET https://api.v0.dev/v2/chats/{chatId}/files. Returns the source files for a chat.

api
v0_get_chats_by_chatid_messagesREAD

List Messages. GET https://api.v0.dev/v2/chats/{chatId}/messages. Lists all messages in a chat.

api
v0_get_chats_by_chatid_messages_by_messageidREAD

Get Message. GET https://api.v0.dev/v2/chats/{chatId}/messages/{messageId}. Fetches a single message in a chat.

api
v0_get_chats_by_chatid_previewREAD

Get Preview URL. GET https://api.v0.dev/v2/chats/{chatId}/preview. Returns the preview URL for a chat. If the preview isn't ready, the response is null. Poll this endpoint until the response is non-null.

api
v0_get_hooksREAD

List Webhooks. GET https://api.v0.dev/v2/hooks. Retrieves a list of all webhooks in your workspace.

api
v0_get_hooks_by_hookidREAD

Get Webhook. GET https://api.v0.dev/v2/hooks/{hookId}. Retrieves the details of a specific webhook using its ID.

api
v0_get_mcp_serversREAD

List MCP Servers. GET https://api.v0.dev/v2/mcp-servers. Retrieves all MCP servers configured for the current user.

api
v0_get_mcp_servers_by_mcpserveridREAD

Get MCP Server. GET https://api.v0.dev/v2/mcp-servers/{mcpServerId}. Retrieves a specific MCP server by ID.

api
v0_get_settings_preview_hostsREAD

Get Trusted Preview Hosts. GET https://api.v0.dev/v2/settings/preview-hosts. Returns the hostname patterns trusted to embed previews for the current team. Organization child teams inherit the parent organization’s hosts.

api
v0_get_usage_activityREAD

Get Usage Activity. GET https://api.v0.dev/v2/usage/activity. Returns chat and project activity for the active billing scope. Team owners and billing members receive team-wide activity by default; other team members receive their own activity.

api
v0_get_usage_eventsREAD

List Usage Events. GET https://api.v0.dev/v2/usage/events. Lists individual credit usage events. Each event includes the credits charged and, when available, associated token counts.

api
v0_get_usage_summaryREAD

Get Usage Summary. GET https://api.v0.dev/v2/usage/summary. Returns credit usage for the active billing scope. Team owners and billing members receive team-wide usage by default; other team members receive their own usage.

api
v0_patch_chats_by_chatidWRITE

Update Chat. PATCH https://api.v0.dev/v2/chats/{chatId}. Updates a chat's title, privacy, or metadata.

api
v0_patch_chats_by_chatid_filesWRITE

Update Chat Files. PATCH https://api.v0.dev/v2/chats/{chatId}/files. Creates, updates, or deletes files for a chat. Pass null to delete. This requires the chat's preview to be running.

api
v0_patch_hooks_by_hookidWRITE

Update Webhook. PATCH https://api.v0.dev/v2/hooks/{hookId}. Updates the configuration of an existing webhook, including its name, event subscriptions, or target URL.

api
v0_patch_mcp_servers_by_mcpserveridWRITE

Update MCP Server. PATCH https://api.v0.dev/v2/mcp-servers/{mcpServerId}. Updates an existing MCP server configuration.

api
v0_post_chatsWRITE

Create Chat. POST https://api.v0.dev/v2/chats. SPENDS v0 CREDITS (runs a model generation). Creates a new chat from a prompt. The request blocks until the model response is complete and returns the chat.

api
v0_post_chats_asyncWRITE

Create Chat (Async). POST https://api.v0.dev/v2/chats/async. SPENDS v0 CREDITS (runs a model generation). Creates a new chat with a user message and processes it in the background. Returns immediately with the chat ID and message ID. Poll for the assistant message by ID until `finishReason` is non-null.

api
v0_post_chats_by_chatid_deployWRITE

Deploy Chat. POST https://api.v0.dev/v2/chats/{chatId}/deploy. Triggers a Vercel deployment for a chat. Creates a Vercel project if one does not exist.

api
v0_post_chats_by_chatid_duplicateWRITE

Duplicate Chat. POST https://api.v0.dev/v2/chats/{chatId}/duplicate. Creates a new chat by duplicating an existing chat.

api
v0_post_chats_by_chatid_messagesWRITE

Send Message. POST https://api.v0.dev/v2/chats/{chatId}/messages. SPENDS v0 CREDITS (runs a model generation). Sends a new message to an existing chat. Blocks until the model response is complete and returns the message response.

api
v0_post_chats_by_chatid_messages_asyncWRITE

Send Message (Async). POST https://api.v0.dev/v2/chats/{chatId}/messages/async. SPENDS v0 CREDITS (runs a model generation). Sends a new message to an existing chat and processes it in the background. Returns immediately with the assistant message ID. Poll GET /chats/:chatId/messages/:messageId and check `finishReason` to detect completion.

api
v0_post_chats_by_chatid_messages_by_messageid_stopWRITE

Stop Message. POST https://api.v0.dev/v2/chats/{chatId}/messages/{messageId}/stop. Stops an in-flight assistant message generation. The agent aborts at the next safe point and the message is marked finished.

api
v0_post_chats_by_chatid_messages_resolveWRITE

Resolve Task. POST https://api.v0.dev/v2/chats/{chatId}/messages/resolve. SPENDS v0 CREDITS (runs a model generation). Resolves a pending task in a chat. Blocks until the model response is complete and returns the resulting message.

api
v0_post_chats_by_chatid_messages_resolve_asyncWRITE

Resolve Task (Async). POST https://api.v0.dev/v2/chats/{chatId}/messages/resolve/async. SPENDS v0 CREDITS (runs a model generation). Resolves a pending task and processes it in the background. Returns immediately with the assistant message ID. Poll GET /chats/:chatId/messages/:messageId and check `finishReason` to detect completion.

api
v0_post_chats_by_chatid_restore_messageWRITE

Restore Message. POST https://api.v0.dev/v2/chats/{chatId}/restore-message. Restores the files associated with an assistant message. The associated files must not already be the latest files in the chat.

api
v0_post_chats_by_chatid_vercel_projectWRITE

Create Vercel Project. POST https://api.v0.dev/v2/chats/{chatId}/vercel-project. Creates a Vercel project and attaches it to the chat.

api
v0_post_chats_from_filesWRITE

Create Chat From Files. POST https://api.v0.dev/v2/chats/from-files. SPENDS v0 CREDITS (runs a model generation). Creates a new chat from inline source files.

api
v0_post_chats_from_repoWRITE

Create Chat From Repository. POST https://api.v0.dev/v2/chats/from-repo. SPENDS v0 CREDITS (runs a model generation). Creates a new chat from a GitHub repository.

api
v0_post_chats_from_vercel_projectWRITE

Create Chat From Vercel Project. POST https://api.v0.dev/v2/chats/from-vercel-project. SPENDS v0 CREDITS (runs a model generation). Creates a new chat from an existing Vercel project.

api
v0_post_chats_from_zipWRITE

Create Chat From ZIP. POST https://api.v0.dev/v2/chats/from-zip. SPENDS v0 CREDITS (runs a model generation). Creates a new chat from a zip archive.

api
v0_post_hooksWRITE

Create Webhook. POST https://api.v0.dev/v2/hooks. Creates a new webhook that listens for specific events. Supports optional association with a chat.

api
v0_post_mcp_serversWRITE

Create MCP Server. POST https://api.v0.dev/v2/mcp-servers. Creates a new MCP server configuration. Limited to 100 servers per user.

api
v0_put_settings_preview_hostsWRITE

Set Trusted Preview Hosts. PUT https://api.v0.dev/v2/settings/preview-hosts. Sets the host patterns trusted to embed previews for a standalone team or parent organization. Organization child teams cannot override this setting.

api

Put v0 behind one governed endpoint.

Same permissions, same audit trail, whatever else you connect next.