Integration
Connect e-Boekhouden.nl to Signatureapi
When New Relation fires in e-Boekhouden.nl, 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 e-Boekhouden.nl and Signatureapi to do together?
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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 e-Boekhouden.nl can start in Signatureapi
When New Relation in e-Boekhouden.nl
then Add ceremony in Signatureapi
When New Relation in e-Boekhouden.nl
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 e-Boekhouden.nl and Signatureapi
Triggers and actions 1 trigger · 22 actions
Trigger
New RelationTriggers when a new relation (customer or supplier) is added in e-Boekhouden.nl.
Action
Create InvoiceCreates a new sales invoice for a relation in e-Boekhouden.nl, optionally emailing it, marking it for direct debit, or booking it as a mutation.
Action
Create LedgerCreates a new ledger account in your e-Boekhouden.nl administration.
Action
Create MutationCreates a mutation (bookkeeping entry) such as an invoice, payment, money received/sent or general journal entry.
Action
Create RelationCreates a new relation (customer or supplier) in e-Boekhouden.nl and returns its id and code.
Action
Find Relation(s)Returns the relations (customers and suppliers) matching the given code, name, email, contact, type or city.
Action
Get Ledger BalanceReturns the balance of a ledger account, optionally limited to a cost center or a date range.
Action
Update RelationUpdates an existing relation (customer or supplier) in e-Boekhouden.nl. Only the fields you fill in are changed; the name is always required.
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
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Questions
e-Boekhouden.nl and Signatureapi, answered
What can start an automation from e-Boekhouden.nl?
Any of e-Boekhouden.nl's 1 trigger in the catalog, including New Relation. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Signatureapi when something happens in e-Boekhouden.nl?
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 e-Boekhouden.nl?
Signatureapi has no triggers in the catalog today, so automations start in e-Boekhouden.nl. 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 e-Boekhouden.nl 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 e-Boekhouden.nl 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.