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Pennylane Ledger (BYOK) icon

Pennylane Ledger (BYOK)

Read Pennylane ledger entries and lines, the trial balance, analytical category groups, invoice templates and billing subscriptions with your own API token

Unify Dynamics LLC

Tools8read-only
Sign-inBYOKbring your own key
Key keptNeverused for one call only
PriceFreeoptional Pro limits
ProviderPennylane Ledgerunofficial, not affiliated
Works withMCP · RESTany agent

Try asking

Real questions, and the tools your agent calls to answer them.

Which Pennylane ledger entries were posted in October 2026?
Tools called
list_ledger_entries
Show the ledger lines posted to a Pennylane ledger account
Tools called
list_ledger_entry_lines
What is my Pennylane trial balance for 2026?
Tools called
get_trial_balance
What analytical category groups does Pennylane have?
Tools called
list_category_groups
Which categories are in Pennylane category group 12?
Tools called
list_group_categories
Which customer invoice templates exist in Pennylane?
Tools called
list_invoice_templates

About

Pennylane Ledger (BYOK) lets an AI assistant read your own Pennylane Ledger data through the Pennylane Ledger API with a key you supply (Pennylane company API token (read-only scopes recommended)). Read-only: 8 tools (list_ledger_entries, list_ledger_entry_lines, get_trial_balance, list_category_groups, list_group_categories, list_invoice_templates, list_billing_subscriptions, get_company_features). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to app.pennylane.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Pennylane Ledger. Pennylane Ledger and its logos are trademarks of their owners and are used only to say which service the connector works with.

Sources: Live from the Pennylane Ledger API (app.pennylane.com) with a BYOK key; documentation: https://pennylane.readme.io/reference. Endpoints checked against that documentation on 2026-10-16.

Privacy

The publisher, Unify Dynamics LLC, states that tool inputs are processed in memory and not retained.

Data not collectedNo account, no profile, no stored prompts or results.

What it can do

8 tools, grouped by job. Every one is read-only or compute-only.

OpenAPI
Read your data8 tools
  • List ledger entriesList accounting ledger entries with label, piece number, date, due date, invoice number, journal id and status.
  • List ledger entry linesList ledger entry lines with label, date, debit, credit and the linked ledger account, journal and entry.
  • Get trial balanceGet the trial balance for a period: account number, label, total debits and credits.
  • List category groupsList analytical category groups with label and their categories.
  • List group categoriesList the categories inside one category group with label, direction, analytical code and linked ledger account.
  • List invoice templatesList customer invoice templates with id and name.
  • List billing subscriptionsList recurring billing subscriptions with label, status, mode, start and finish dates, next and previous occurrence and payment method.
  • Get company featuresShow which optional Pennylane features (installments, custom fields) are enabled for the company.

Information

PublisherUnify Dynamics LLC
CategoryMoney & business
LanguagesEnglish
Built forWorldwide
CompatibilityAny MCP client · any agent · REST
Version0.1.0
MCP endpointhttps://byok-pennylane-ledger.connectorbay.com/mcp
REST APIopenapi.json
SupportGet help · Status
CountryWorldwide
FunctionOther
LayerDeep connectors

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Get Pennylane Ledger (BYOK)

Free · BYOK · Read-only

BYOK: bring your own keyThis connector uses your own Pennylane Ledger Pennylane company API token (read-only scopes recommended). Create one at https://pennylane.readme.io/docs/generating-my-api-token, with the fewest permissions it needs (read-only if the provider offers it). Your assistant sends it in the X-Upstream-Key header with every request. It is used for that one call only: never stored, logged or cached, and only ever sent to Pennylane Ledger. Revoke it at the provider whenever you like. Unofficial connector: not affiliated with Pennylane Ledger.