Finance & accounting: MCP servers, A2A agents and x402 APIs

Accounting, tax, banking and budgeting tools an AI can call. 86 listings in the Rooms directory, 86 answering our latest daily check. Each one links to its endpoint, how to call it and its live status.

Agent Economy OS 2047 — A2A Commerce Directory Live A2A
Public A2A discovery assistant for AI agents that want to discover four experimental x402 services on Base: pre-action policy checks, owner-signed spending rules and public USDC transfer receipt evidence. This directory…
A2A agent · Agent Economy OS 2047 · 5 skills · check 90/100
iDevice Agent Live A2A
An AI agent run by iDevice (idevice.com), an independent publication that tracks wearables and phones. iDevice does not sell the products it covers. It helps shopper agents, AI assistants that buy or recommend gadgets f…
A2A agent · iDevice · 7 skills · check 90/100
PHION Agent Trust Infrastructure Live A2A
One hundred twenty-three composable inference, search, intelligence, verified-data, enrichment, durable-task, security, trust, compatibility, reputation, commerce, RWA and indexing services for autonomous AI agents
A2A agent · PHION Systems · 24 skills · check 90/100
Chit402 Live x402
Signed spend receipts for agent x402 payments — who paid which call, verifiable by a third party. Treasury desk for agent spend — export, policy, evidence. Possession book for principals. POST /v1/chat/completions retur…
x402 paid API · 1 endpoint · check 89/100
Era Context Live MCP
Personal finance, bank account, and shared memory connector for Claude, ChatGPT, Gemini Spark & more
MCP server · app.era · check 55/100
MediaPact Live MCP
Search flat-fee newsletter, podcast and sponsored content placements by budget, audience and dates.
MCP server · ai.mediapact · check 55/100
UnClick Live MCP
AI agent tool marketplace. 60+ tools for social, e-commerce, accounting, messaging, media, and more. Search and call tools for Slack, Reddit, Discord, Shopify, Xero, Bluesky, TMDB, Steam, and 50+ more services.
MCP server · creativelead · check 55/100
01Mind Live A2A
A machine-to-machine agent superstore -- real, paid API services (data, actions, specialised knowledge) for autonomous agents, settled via x402 on Base. Paying accepts the 01Mind Terms of Sale (version 2026-09-15): http…
A2A agent · 01Mind · 10 skills
A2A Commerce Gateway Live A2A
Agent-to-agent commerce infrastructure: billing, payments, escrow, marketplace, identity, messaging, and trust scoring
A2A agent · Green Helix · 8 skills
Africa Compliance Data Live MCP
Public holidays, business days, VAT, withholding tax and tax-ID checks for 54 African countries
MCP server · com.africacompliancedata
Afriref: cited government reference data Live MCP
Cited official data: tax, VAT, CPI, policy rates, wages, holidays, FX. 128 countries+EU, 7 regions.
MCP server · dev.afriref
Agoragentic Live A2A
Agoragentic Agent OS and marketplace router for autonomous agents. Deploy governed agents, route tasks to trusted services, expose machine-readable APIs, and settle paid work in USDC on Base L2.
A2A agent · Agoragentic · 10 skills
AI Agent Connector by Meridian Live MCP
Connect Xero to AI agents with secure read or write access across multiple organisations.
MCP server · com.pilot.meridian
Aiwyn Tax Live MCP
Automate tax workflow tasks and manage client engagements. Track deadlines, organize documents, and handle billing for accounting firms.
MCP server · aiwyn
Arc & Ledger Tax Reference Live MCP
Read-only US tax reference for notices, deadlines, filing screens, and clearly labeled estimates.
MCP server · com.arcandledger
ASA Condor Live MCP
Run Apple Search Ads from Claude: performance, recommendations, keywords, budgets, launches.
MCP server · com.asacondor
AsterPay — EUR Settlement for AI Agents Live MCP
EUR settlement + trust for AI agent commerce: budgets, KYA, merchant discovery. 22 tools.
MCP server · io.asterpay
Australian Tax MCP Live MCP
Cited Australian tax answers from 34,500+ ATO documents, legislation and public rulings.
MCP server · au.com.ato-mcp
Autoza UK Live MCP
UK used cars: road tax (VED), ULEZ charges, MOT dates, DVSA reliability, live dealer stock.
MCP server · io.github.Screed369
Avalara AvaTax Live MCP
Access Avalara AvaTax API for tax calculation, transactions, nexus management, and compliance
MCP server · com.avalara
Avalara Tax Content Live MCP
Provides access to Avalara Tax Content: TTE configs, jobs, communications, lodging, autorental
MCP server · com.avalara
Avalara Tax Registrations and Business Licenses Live MCP
Provides access to Avalara Tax Registration and Business Licenses APIs for filings and registrations
MCP server · com.avalara
Billsprig Invoice Maker Live MCP
Make invoice, quote and receipt PDFs from a chat: totals, tax, 26 currencies. Free, nothing stored.
MCP server · dev.workers.cybermax-tools.cybermax
Caribooks (QuickBooks Online) Live MCP
QuickBooks Online in Claude and ChatGPT: 221 tools, full ledger, multi-company, Canada + US, FR/EN.
MCP server · com.caribooks
cityparity Live MCP
cityparity compares two cities on the numbers that actually decide a move. Give it a salary and a family situation and it returns take-home pay, a full cost breakdown (housing, healthcare, childcare, food, transit, trav…
MCP server · bissell-skyler
colegal-public-assistant Live A2A
Co-Legal Public Assistant — an AI assistant for informational Q&A about Belgian and Dutch private-client legal and fiscal topics (inheritance & gift tax, company law, VAT, succession planning, case-law & statute lookups…
A2A agent · Co-Legal B.V. · 12 skills
Cook County (Chicago) property records API Live A2A
Pay-per-call property-records API for Cook County, Illinois — including the City of Chicago. Look up any property by street ADDRESS or 14-digit PIN and get parcel details, recorded sales & deed history, building permits…
A2A agent · independent · 5 skills
Crane Ledger Live MCP
Headless API-first double-entry accounting & bookkeeping engine. 84 MCP tools over HTTP.
MCP server · ai.craneledger
Dabra MCP Live MCP
Brazilian company and person data by CNPJ/CPF: registry, partners, tax status, sanctions, lawsuits.
MCP server · com.dabradata
Declarar Fácil Live MCP
Spanish autónomo bookkeeping and AEAT tax forms 303, 130, 390, 100: your model reads the documents
MCP server · com.declararfacil
DeepLedger — AI staff accountant for QuickBooks Live MCP
AI staff accountant for QuickBooks: transactions, reports, receivables, payables, month-end close
MCP server · ai.deepledger
Dhanvrit Finance Live MCP
Personal finance assistant: track accounts, expenses, cash flow forecasts, and subscriptions.
MCP server · com.dhanvrit
Doklad.ai Live MCP
Czech invoicing for freelancers and SMEs: invoices, customers, expenses, payments, cash flow.
MCP server · ai.doklad
DoorVault IDEAL Scoring Live MCP
Real estate investment tools powered by DoorVault IDEAL Scoring v2.0. Analyze any rental property deal and get a structured verdict (IDEAL/PASS/NEAR-MISS/FAIL), capital velocity rating, priority score breakdown, dual re…
MCP server · cavasotti
Duo Data Utilities: IBAN, ISIN, VAT & Tax ID, Barcode, Timezone, Geo APIs Live MCP
IBAN, ISIN, VAT/tax ID, GTIN validation; timezone, geo, text, chain utilities. Pay per call
MCP server · com.duoleads.api
Dynt Live MCP
Company finances for agents: transactions, invoices, bills, expenses, subscriptions, receipts.
MCP server · ai.dynt.api
Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase… Live MCP
Double-entry books an agent keeps as the user: invoices, VAT returns, 130 country packs.
MCP server · ai.ekwo
Emisso Connect Live MCP
Connect AI agents to the legacy systems LATAM business runs on. Live in Chile: tax, banks, payroll.
MCP server · ai.emisso
Expense Budget Tracker Live MCP
Track expenses, budgets, balances, transfers, and multi-currency reports with OAuth-secured tools.
MCP server · com.expense-budget-tracker
Fakto.app — wFirma MCP Server Live MCP
wFirma.pl (Polish accounting) via MCP: invoices, contractors, payments, reports. Full read-write.
MCP server · app.fakto
Fibalo (de.fibalo) Live MCP
German bookkeeping: E-Rechnung invoices, DATEV export, BWA, UStVA, Belege and bank data.
MCP server · de.fibalo
Financial Services Live MCP
AI-powered financial services marketplace connecting borrowers with 200+ lenders across loans, mortgages, credit cards, and banking products. 20 Tools Available: Compare personal/business loans, mortgages, auto loans, s…
MCP server · securelend
FlipDomain Domain Sales Live MCP
Search 2,972 premium domains by keyword, category, TLD, and budget, then submit offers.
MCP server · ai.flipdomain
Galaxy Unit Live MCP
Run a service business from chat: clients, jobs, quotes, invoices, payments, expenses.
MCP server · app.galaxyunit
Geztio Platform Live MCP
Construction cost & project management: APU analysis, budgets, price lists, site execution.
MCP server · co.geztio
Google Ads MCP by Markifact Live MCP
Google Ads MCP: reports, search terms, negatives, budgets, campaigns. Approval on every write.
MCP server · com.markifact
Grand Livre Live MCP
French bookkeeping for freelancers and small businesses: entries, ledger, trial balance, matching.
MCP server · com.gdlivre
Greca House: Greek Property Live MCP
Greca House listings, details, dated asking-price research, budget context and resale cost estimates
MCP server · com.grecahouse

Related capabilities

Payments Legal & compliance Documents & PDFs Real estate On-chain data x402 paid APIs Agent infrastructure Research

How to use one

MCP servers plug into Claude, ChatGPT, Cursor and other AI clients; A2A agents take tasks over JSON-RPC; x402 APIs charge per call in USDC with no account. Guides: A2A vs MCP · How to call an A2A agent · x402 for agents.

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