Remote Servers

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Kann KI das? Sponsoring

kannkidas.de

Find available sponsorship slots and create buyer-confirmed Stripe Checkouts on kannkidas.de

German receipt capture for small businesses: receipts, VAT by rate, tax dates, DATEV handover

EU power dispatch for wallet-enabled compute, DePIN, battery and trading agents

Create XRechnung/ZUGFeRD, validate against EN 16931, explain errors with rule IDs. No account needed

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syn.tax

syn-tax.de

German tax-firm workflows: clients, deadlines, documents, time tracking and DATEV data via OAuth

German travel expense flat rates 2026: domestic meal allowances and BMF foreign rates, mileage flat rate

Reisen im tripfix-Konto auflisten, auswerten, anlegen, kopieren und ergänzen. Login: OAuth.

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ZUGFeRD Validator

zugferd-validator.de

Validates e-invoices (ZUGFeRD/Factur-X, XRechnung) against EN 16931 with correction suggestions

Agent file transfer. No API key to start; price downloads in USDC on Base

Insider trades & directors dealings data for US (SEC) & German (BaFin) stocks: insider buys & sells

Short selling data: net short positions, short sellers and short interest for EU and US stocks

One MCP: hosted Pix receive + dated charges (26 tools), or local npx non-custodial wallet (62)

Non-custodial MCP for Stock Tokens on Robinhood Chain (4663): quotes, plans, Morpho Earn

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Afriref: cited government reference data

afriref.dev

Cited official data: tax, VAT, CPI, policy rates, wages, holidays, FX. 128 countries+EU, 7 regions.

Payment infrastructure for AI agents: spending rules, approval flows, single-use virtual cards

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AgentShare — Solana DeFi Intelligence (Meteora DLMM) MCP

agentshare.dev

Solana DeFi MCP: Meteora DLMM brief and detail; Solana DEX scout. Commerce optional

Pay-per-action access to APIs and MCP tools over Lightning L402 and Base USDC x402

Company registers, financials, funding rounds, tenders and industry codes. Sourced and dated

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arcgate

arcgate.dev

Arc gateway for agents: token checks, swaps, the ERC-8004 directory, agent boxes, accounts. x402

Asian government data, cited to source: rates, VAT, tax, wages, holidays, FX. 28 countries; Japan free

Oceania government data, cited: rates, VAT, tax, wages, holidays, FX. 8 countries; Australia free

Read-only BUY / WAIT / AVOID spend gate for paid APIs, MCP endpoints, and x402 routes

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BOFiP — Doctrine fiscale française

bofip.dev

Doctrine fiscale française (BOFiP): search, monitoring and doctrinal graph. Etalab 2.0

Read-only gold and precious-metal prices, central-bank gold and macro data. OAuth sign-in.

German municipal tax data (Hundesteuer, Zweitwohnungsteuer, Pfaendung), cited to the source

Crypto market context, BSC alerts & token verdicts for agents. x402 on Base.

Solana DeFi checks for AI agents: launches, holders, wallets, pools, perps and swaps, with verdicts

Vietnam exchange rates, gold, silver, bank interest rates and commodities — daily, dated, sourced

Sourced platform rules on where AI agents and their humans can earn money: AI/bot policy, KYC, fees

European govt data, cited: rates, VAT, tax, wages, holidays, FX. 34 countries + EU; Germany free.

Free, source-labeled FX rates: 10,296 pairs across 144 currencies, all update ~60s intraday

Fetch any URL as clean Markdown or metadata, and buy digital goods via x402 — for AI agents

Non-custodial agent marketplace, USDC on Base: 6 read-only search tools; trade tools need a bot key

geld machen x402 agent utilities

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Grok Crypto Quant API

grok-backtest-api.fly.dev

Bias-free crypto backtests (399 coins), signals, token scam checks. Free samples; pay via x402 USDC.

Pre-trade safety verdicts for agents: token rug/honeypot, calldata guard, wallet risk — signed x402

Solana pre-trade safety for agents: rug check, honeypot sell-sim, drainer scan, tx preflight

x402-paid data for agents: tokenized stocks on Base, Solana token verdicts, AI-progress readings

Security intelligence for AI agents. 27 x402 endpoints: honeypot, forensics, CAPTCHA, preflight

Peppol e-invoicing: look up participants, validate invoices, and send sandbox test invoices

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invoicehub

invoicehub.dev

Validate, generate and convert EU e-invoices (UBL, CII, XRechnung, Factur-X); EN 16931 pre-validated

Agent-native double-entry accounting ledger with x402 micropayments

LatAm govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 22 countries; Brazil free.

Mid-East govt data, cited to source — rates, VAT, tax, wages, holidays, FX. 9 countries; UAE free

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opsen

opsen.dev

Engineering spend: GitHub seats, Copilot, Actions and coding agents, priced, with fixes

Buyer-side machine commerce: choose where to spend using recent paid x402 provider evidence

Read-only energy/geo radar: chokepoints, energy impact, regime, blackboard, scenarios, forecasts

Pay-per-call x402 SEC EDGAR data: company search, profiles, XBRL financials, filings

Pay-per-call x402 Base/Ethereum prices, DEX, ENS, gas, tokens, holders, balances, txs.

x402 FX, time, weather, US NWS alerts, HN, holidays, geocoding for agents

Pay-per-call x402 stock, ETF, index, FX and crypto quotes, OHLCV history, ticker and coin search.

An MCP server that provides Croatian corporate, financial, and beneficial ownership intelligence

Live US mortgage, auto, HELOC, personal and deposit rates with evidence, plus who can join each lender

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reapx crypto - CoinGecko coin prices and markets

reapx.dev

Scrape CoinGecko coin prices, market caps, volumes and exchange listings. Pay per row

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reapx SEC filings - EDGAR company filings and full-text search

reapx.dev

Scrape SEC EDGAR filings by company, form type, date, or full text. Pay per row

Brazilian 2026 payroll and MEI estimates. 50 free calls/day/IP; optional paid annual key.

XRechnung 3.0.2 validation with KoSIT. Free: 3 documents/day/IP. Optional annual licence.

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Kortex

kortex.rohnelt.dev

Which x402 service actually works: uptime, valid 402, and settlements proven on-chain

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foodgpt

rt4.dev

Order food from Rio restaurants. Pix prepaid: no order is a commitment until it is paid

Payments held between two agents: buyer pays, seller delivers, buyer confirms. Pay per call.