"JSON Web Tokens" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
The free 9-part video course, Explore The Coin Daily Research, walks through setup and the full workflow — charts, comparisons, news and using the tools in ChatGPT or Claude: https://www.youtube.com/playlist?list=PLKY7CRxbV8Fc Ask your assistant for a chart and it arrives in the conversation — scrub Bitcoin's week, set an A-to-B range, and see the move in numbers. Pull funding, open interest, liquidations and order-book depth. Catch hourly regime shifts. Compare whole sectors, like DeFi against AI tokens. Follow source-linked news and ticker video coverage, or read the latest published Market Update with its chapters. Every figure is grounded in The Coin Daily's own research pipeline: widgets render exactly what was read, missing readings stay visible gaps, and nothing is invented. Editorial market commentary — not investment advice. No trading, wallets or payments, ever. Sign in with OAuth.
Real-time crypto futures order flow, liquidation cascades, and quantitative TA metrics across 1,650+ perpetuals (Binance, Bybit, Hyperliquid). Delivers ultra-dense, token-efficient summaries and async SSE alerts directly into AI agent context without burning tokens on raw OHLCV candles.
K2 annual reports for Swedish limited companies (aktiebolag). Your AI uploads the SIE file, reviews the figures, reads the tax calculation and INK2, and fills in the annual report step by step in the same guided flow as the web app, while you watch in AI mode. Payment, signing and digital filing with Bolagsverket are always done by you.
Validate Factur-X, CII & UBL e-invoices free, no key. Generate compliant invoices from JSON.
Bank statement PDFs become CSV or JSON transactions with dates, amounts and balances.
Agent intake desk for property renovation. Read only, CORS open, fail closed, receipts recompute.
Fetches live DEX liquidity pools, FDV, 24h volume, price impact, and rug-pull flags for any token.
Extract invoices, receipts and contracts into structured JSON. EU-hosted, per-field confidence.
Prepare Indian GST refund records, validate entries and generate Statement 3 and Annexure B JSON.
Create ZUGFeRD e-invoices from JSON or PDF, verify Factur-X, check VAT IDs and Peppol.
US government + SEC data as clean JSON: SAM.gov, USAspending, Grants.gov, Congress, SEC filings.
**UNE Maritime Decarbonization & Compliance Gateway** is a production-grade, deterministic Model Context Protocol (MCP) server engineered for maritime shipping operators, charterers, compliance auditors, and AI agents managing EU environmental regulations. Strictly modeled on **Regulation (EU) 2023/1805 (FuelEU Maritime, Annexes I–IV)** and **Directive (EU) 2023/959 (EU ETS Maritime)**, the gateway guarantees audit-grade calculations with inter-process SHA-256 cryptographic state proofs. ### Core Capabilities & Statutory Tools (7) * **`lookup_fuel_wtw_emission_factor`**: Statutory Well-to-Wake (WtW), WtT, TtW, and LCV factors under FuelEU Maritime Annex II default tables (VLSFO, LNG, Biofuels, e-Methanol, e-Ammonia). * **`calculate_voyage_ghg_intensity`**: Multi-leg voyage GHG intensity solver adhering to FuelEU Annex I, enforcing Article 2 scope coverage (100% intra-EU, 50% extra-EU voyages) and UN/LOCODE port consistency. * **`calculate_fueleu_banking_borrowing`**: Article 20 deficit borrowing and surplus banking engine, verifying statutory 2% caps, consecutive-year constraints, and statutory 1.1× carbon penalty interest. * **`optimize_fueleu_pool_allocation`**: Article 21 compliance pooling optimizer solving fleet allocations to eliminate non-compliance penalties on China–Europe and global trade lanes. * **`calculate_fueleu_maritime_penalty`**: Statutory cash penalty calculation based on the Annex IV formula ($€2,400$/t VLSFO-eq reference rate with multi-year non-compliance escalators). * **`calculate_maritime_ets_surrender`**: EU ETS allowance (EUA) liability calculation implementing phased-in surrender obligations (40% in 2024, 70% in 2025, 100% in 2026+) and dynamic $N+1$ regulatory surrender deadlines (Sept 30). * **`provision_free_api_key`**: Developer provisioning engine delivering sandbox API keys for verifier XML manifests and BIMCO clause liability auditing. ### Key Highlights * **Cryptographic Determinism**: Every computation yields an immutable `result_hash` that remains constant across process restarts and environment redeployments. * **Ultra-low Latency**: Sub-millisecond execution times with zero external API dependencies for raw regulatory computations. * **Streamable HTTP Endpoint**: Publicly accessible via standard JSON-RPC 2.0 at `https://maritime.une.education/mcp.php`.
Free finance calculators as MCP tools: mortgage, refinance, loans, compound interest, salary, tips. Every result links the web calculator.
Convert dated amounts to a supported target currency with traceable ECB reference rates, or retrieve recent and historical EUR reference exchange rates since 1999. Exact source dates, original decimals, citations and explicit gaps. New practical task: convert_currency_batch accepts rows with a unique id, date, currency and decimal-string amount. It preserves original amounts, source rate decimals and evidence, applies an explicit rounding rule and returns a line-by-line result. Missing, stale or mismatched rates block the complete CSV and total. A weekend date is never silently replaced by a previous working day. Try: convert 125.50 USD dated 2025-09-26 to EUR and explain the rate and rounding. Up to 500 rows, 48,000 UTF-8 argument bytes and eight currency/year snapshots per call. Start small. JSON is the default; output_format=both adds CSV in the same free result. EUR rows use identity, not an external rate. DatoQA processes supplied rows in memory without retaining their content; your client or gateway may keep its own logs. Existing tools still provide exact-date/year history and latest references. Source availability varies by currency and year; no forward filling or interpolation. Original ECB data is free. References and derived conversions are indicative, not live executable prices, transfers or accounting/tax certification. Source/schema checks are not independent factual verification. 7 focused MCP tools. Free during the pilot; no account, API key or wallet required. Same DatoQA source snapshots as the general server; public pilot without an SLA. Setup, examples and limits: https://datoqa.bhazarstudio.workers.dev/docs/fx/ Datoka portal and connection guide: https://datoka.dev/qa.
Deterministic validation, parsing, and conversion of regulated B2B payloads over MCP — IBAN/BIC, ANSI X12 healthcare EDI (837P/835/270/271/834), ISO 20022, GS1 barcodes, VAT/VIES, LEI, UDI, DSCSA, and CBAM. Returns typed JSON with structured validation errors.
Crypto and blockchain data for AI agents. 314 read-only tools covering 19 chains, including Ethereum, Solana, Bitcoin, Base, BNB Chain, Tron, Arbitrum and Polygon: token prices and OHLCV charts, DEX trades, trending and new tokens (pump.fun), top traders and wallet PnL, wallet fund tracing and address labels, Polymarket odds and Hyperliquid perps. Sign in with your Bitquery account (OAuth).
Validate CSV/JSON tables and convert dated amounts to EUR, alongside sourced historical exchange rates, country economic indicators and international public-holiday calendars. Free MCP pilot; no account, API key or wallet required for these tools. Practical tasks: - validate_table: check explicit column types, required values, date/decimal formats, allowed values and duplicate keys. Preserve original rows and explain requested normalization. No row deletion, guessed dates or independent verification of the contents. - convert_currency_batch: convert decimal-string amounts to EUR using exact-date ECB historical references, with explicit rounding, original amounts and source evidence. A missing, stale or mismatched rate blocks the complete export and total; no silent replacement by another date. Try: validate a table of invoice references, amounts and dates; or convert 125.50 USD dated 2025-09-26 to EUR and explain the source rate and rounding. Start with a small batch. Maximum 500 rows and 48,000 UTF-8 argument bytes; tables allow 20 columns and conversions eight currency/year snapshots. JSON by default; output_format=both adds CSV in the same free result when complete. DatoQA processes supplied rows in memory and does not retain their content. Your client or gateway may keep its own logs. Existing data tools remain available. Holiday coverage combines direct FR/UK/HK government calendars with the international OpenHolidays curated collection. Consult list_holiday_regions for actual countries, years and regional scope; coverage is not exhaustive worldwide and future dates may change. OpenHolidays entries do not have individual government confirmation. Responses preserve citations, observation dates, units, freshness, evidence and explicit gaps. Original public data, including ECB rates, is free from its publishers. ECB references are indicative, not executable prices or accounting/tax certification. Source/schema checks are not independent factual verification. Public pilot without an SLA. The optional paid HTTP country report remains separate and is never purchased by these tools. 26 general MCP tools. Setup, examples and focused editions: https://datoqa.bhazarstudio.workers.dev/docs/start/
Reads and validates any European e-invoice a business receives — XRechnung, UBL, CII, ZUGFeRD/Factur-X PDF, Peppol BIS 3, FatturaPA, KSeF FA(3) — into canonical EN 16931 JSON with plain-language fix hints in EN/DE/PL/IT/FR, plus PDF, CSV and DATEV export. Nothing is stored; works without a key on a small daily quota.
Realtime financial context for AI agents: what changed, who is affected, and what to watch next. One suite covering news, events, guidance, filing changes, sentiment, stakeholders, and alerts. Information-efficient responses with evidence for every result. First-class point-in-time safety for backtests. Pairs well with web search and a market-data API. All data is our own.
Pine Script backtest-trap checks, backtest reconciliation, and official Korean finance data (BoK rates, KRW FX, DART filings and corrections, statutes, apartment trades, exports). 11 read-only tools, each returning one JSON object with sources.
