Agent Skills: Fondo SDK Patterns

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UncategorizedID: jeremylongshore/claude-code-plugins-plus-skills/fondo-sdk-patterns

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pnpm dlx add-skill https://github.com/jeremylongshore/claude-code-plugins-plus-skills/tree/HEAD/plugins/saas-packs/fondo-pack/skills/fondo-sdk-patterns

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plugins/saas-packs/fondo-pack/skills/fondo-sdk-patterns/SKILL.md

Skill Metadata

Name
fondo-sdk-patterns
Description
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Fondo SDK Patterns

Overview

Patterns for consuming Fondo financial data in your internal tools. Since Fondo is a managed platform without a public API, integration happens through CSV exports, QuickBooks Online sync, and payroll provider APIs (Gusto, Rippling).

Instructions

Pattern 1: Gusto API for Payroll Data

// Gusto API — access payroll data that Fondo also ingests
// https://docs.gusto.com/embedded-payroll/reference

const GUSTO_BASE = 'https://api.gusto-demo.com';  // or api.gusto.com for production

async function getPayrollData(companyId: string, accessToken: string) {
  const res = await fetch(`${GUSTO_BASE}/v1/companies/${companyId}/payrolls`, {
    headers: { 'Authorization': `Bearer ${accessToken}` },
  });
  const payrolls = await res.json();

  return payrolls.map((p: any) => ({
    period: `${p.pay_period.start_date} to ${p.pay_period.end_date}`,
    grossPay: p.totals.gross_pay,
    taxes: p.totals.employer_taxes,
    netPay: p.totals.net_pay,
    employeeCount: p.employee_compensations.length,
  }));
}

Pattern 2: QuickBooks Online API for GL Data

// QuickBooks Online API — mirrors what Fondo syncs
// https://developer.intuit.com/app/developer/qbo/docs/api/accounting/all-entities

const QBO_BASE = 'https://quickbooks.api.intuit.com/v3/company';

async function getTrialBalance(realmId: string, accessToken: string) {
  const res = await fetch(
    `${QBO_BASE}/${realmId}/reports/TrialBalance?start_date=2025-01-01&end_date=2025-03-31`,
    { headers: { 'Authorization': `Bearer ${accessToken}`, 'Accept': 'application/json' } },
  );
  return res.json();
}

Pattern 3: Fondo CSV Export Parser with Zod

import { z } from 'zod';

const FondoTransactionSchema = z.object({
  date: z.string().regex(/^\d{4}-\d{2}-\d{2}$/),
  description: z.string(),
  amount: z.number(),
  category: z.string(),
  account: z.string(),
  isRnD: z.boolean(),
});

type FondoTransaction = z.infer<typeof FondoTransactionSchema>;

Resources

Next Steps

Apply patterns in fondo-core-workflow-a for monthly close workflows.