Integration
Connect Air to Signatureapi
When Asset Custom Field Updated fires in Air, your agent runs Add ceremony in Signatureapi. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want Air and Signatureapi to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)Example flows
What Air can start in Signatureapi
When Asset Custom Field Updated in Air
then Add ceremony in Signatureapi
When Board Custom Field Updated in Air
then Add deliverable in Signatureapi
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with Air and Signatureapi
Triggers and actions 5 triggers · 42 actions
Trigger
Asset Custom Field UpdatedTriggers when the custom field values on an asset change (or a new asset appears with custom field values), checking the most recently updated assets.
Trigger
Board Custom Field UpdatedTriggers when the custom field values on a board change (also fires once for each board when first seen). Returns the board with its current custom field values.
Trigger
New AssetTriggers when a new asset is added to the Air workspace, optionally limited to a board, showcase, tag or search.
Trigger
New BoardTriggers when a new board is created in your Air workspace.
Trigger
Tag Added to AssetTriggers when a tag is added to an asset in your Air workspace, once per asset and tag.
Action
Add Assets to a BoardAdds one or more assets to a board in your Air workspace.
Action
Add Guest to a BoardInvites a person by email as a guest on an Air board with the chosen guest role.
Action
Add Tags to an Asset VersionAdds an existing tag to a specific version of an asset in Air.
Action
Apply a Custom Field to a BoardSets the value of a custom field on an Air board — text or date for plain fields, or selected options for single- and multi-select fields.
Action
Apply a Custom Field to an AssetSets the value of one custom field on an asset — text or date for plain fields, or chosen option(s) for single- and multi-select fields.
Action
Apply Custom Fields to an AssetSets the value or selected options of one custom field on an Air asset.
Action
Create a BoardCreates a board in your Air workspace, at the top level, at the root of a library, or inside another board.
Action
Create a Custom FieldCreates a new custom field in the Air workspace, optionally with its list of choices for a select field.
Action
Find AssetsReturns the assets in your Air workspace that match a search term, board, showcase, tag, custom field value or creation date range.
Action
Find BoardsFinds boards in your Air workspace by name, optionally limited to a parent board, showcase or library. Returns the matching boards, most recently updated first.
Action
Find Custom FieldsSearches the workspace's custom fields by name and returns the matching fields.
Action
Find Guests of a BoardReturns the guests of an Air board, accepted guests first, optionally filtered by email address.
Action
Generate an Upload URLCreates a new asset (or a new version of an existing asset) in Air and returns the URL to upload the file's bytes to.
Action
Get Asset by IDReturns an Air asset by its id, including its custom field values and cover version details (file name, type, size, tags and preview URLs).
Action
Get Asset Parent BoardsReturns the boards that contain a given Air asset, most recently created first.
Action
Get Asset Version by IDReturns one version of an asset, including its file details, tags, preview URLs and IPTC/EXIF metadata.
Action
Get Board by IDReturns a single Air board by its ID, including its title, description, parent board, dates and custom field values.
Action
Get Custom Field by IDReturns one Air custom field, including its name, type and the choices of a select field.
Action
Get or Create TagsReturns the tag with the given name, creating it in the Air workspace first if it does not already exist.
Action
Import a File From a URLImports a file into Air from a public URL, creating a new asset or a new version of an existing asset. Returns the import id to check its status.
Action
Remove an Asset From a BoardRemoves an asset from a board in your Air workspace. The asset itself is not deleted.
Action
Remove Guest From a BoardRemoves a guest from a board, revoking their access to it.
Action
Status of an ImportReturns the current status of a file import (pending, in progress, failed or succeeded), with error details when it failed.
Action
Update a BoardUpdates the title, description or parent board of an existing Air board.
Action
Update an Asset VersionUpdates the title and/or description of an asset version in Air.
Action
Update Role of GuestChanges the role of a guest on an Air board.
Action
Upload a FileUploads a file from a URL into your Air workspace as a new asset, or as a new version of an existing asset.
Action
Add ceremonyCreates a new signing ceremony for a recipient. Any previous active ceremony for that recipient is revoked. Returns the ceremony, including its URL when the recipient is authenticated by email code or by your own application.
Action
Add deliverableCreates an additional deliverable (signed PDF package) from a completed envelope. The envelope must be completed.
Action
Add envelopeCreates an envelope with documents and recipients and starts the signing process.
Action
Add uploadUploads a PDF, DOCX or PNG file to SignatureAPI and returns a URL you can use as a document source when creating an envelope. Uploads expire after 24 hours.
Action
Cancel envelopeCancel an in-progress envelope so remaining recipients can no longer sign.
Action
Delete envelopeDelete an envelope.
Action
Get deliverableRetrieves a deliverable by its ID, including its status and, once generated, a download link for the signed PDF.
Action
Get envelopeRetrieve a single envelope by id.
Action
Get recipientRetrieves a recipient's details, including status, ceremony information and completion timestamp.
Action
Get uploadFetches an uploaded file's record by ID: its format, size, hash and expiry. An error occurs if the upload is not found.
Action
List deliverablesReturns the deliverables (signed PDFs with audit log) of an envelope, earliest first.
Action
List envelopesLists envelopes in the account, most recent first, optionally filtered by status or topic.
Action
Resend requestResends the signing request to a recipient who has not yet completed their ceremony, e.g. as a reminder or after a lost or soft-bounced email.
Action
Update envelopeUpdate mutable fields (e.g. title, metadata) of an existing envelope.
Action
Update recipientReplaces a recipient who has not yet completed with a new person. The original recipient is marked replaced and a new recipient is created with the same type, key, routing position and places.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
What our customers say
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Questions
Air and Signatureapi, answered
What can start an automation from Air?
Any of Air's 5 triggers in the catalog, including Asset Custom Field Updated, Board Custom Field Updated, New Asset and New Board. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Signatureapi when something happens in Air?
Any of Signatureapi's 15 actions, including Update envelope, Update recipient, Add ceremony and Add deliverable. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Signatureapi to Air?
Signatureapi has no triggers in the catalog today, so automations start in Air. If you need the other direction, ask: your agent reads Signatureapi's API documentation and adds it.
Do I have to build a connector for Air or Signatureapi?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use Air and Signatureapi without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.