Track parcels by tracking number across 4-72, UPS, USPS, DHL, dao, FedEx, Amazon Logistics, OnTrac, UniUni, GOFO, Veho, Spee-Dee, CDL Last Mile, Better Trucks, AxleHire (Jitsu), CIRRO, Yanwen, 4PX, Cainiao, YunExpress, SpeedX, Intelcom, Canada Post, Kuehne+Nagel, MailPlus, Purolator, TForce Final Mile, GLS US, OSM Worldwide, Pitney Bowes, CNE Express, SunYou, UBI Smart Parcel, Sendle, Asendia, Japan Post, SingPost, Korea Post, NZ Post, DPD UK, APC Postal Logistics, Landmark Global, Canpar, Loomis Express, GLS Canada, Nationex, bpost, PostNord, Austrian Post, Poczta Polska, Amerijet, GLS, InPost, Packeta, Hermes Germany, YDH, Equick China, TopYou, La Poste, PostNL, Correos, Poste Italiane, CJ Logistics, Yamato Transport, Delhivery, Blue Dart, Evri, An Post, Swiss Post, BRT, Aramex Australia, CouriersPlease, Team Global Express, Ninja Van, Flash Express, ICS Courier, Chit Chats, Passport, ePost Global, JYExpress, Sagawa Express, Aramex, T-cat, Hanjin, Lotte Global Logistics, Logen, Shadowfax, SFC, Anjun, Winit, NZ Couriers, Post Haste, Castle Parcels, Gaopost, YF Express, GDWSE, Chronopost, Bring, Matkahuolto, Posti, Česká pošta, CTT, SEUR, Nova Poshta, Sameday, FAN Courier, Econt, Meest, Yurtiçi Kargo, NOEST Express, Paquetexpress, Andreani, The Courier Guy, PostNet, 99minutos, Mainfreight, YTO Express, SPL Saudi Post, KEX Express, Pos Malaysia, GDEX, City-Link Express, LBC Express, DHL eCommerce, DHL Parcel NL, DHL Parcel Iberia, DHL Parcel PL, DHL eCommerce UK, DHL Freight, DHLink, XQ Express, Ali Business Logistics, Omniva, Ukrposhta, Speedy, DPD Romania, DPD Poland, DPD, DPD Portugal, Thailand Post, Chunghwa Post, EMS, ELTA, Estafeta, Total Express, Sagawa Global, MRW, Nacex, HuaHan, Chukou1, ZTO International, STO Express, OCA, OCASA, Coordinadora, HCT Logistics, Starken, Hunter Express, Aras Kargo, SMSA Express, Naqel Express, AUS Express, BDTPost, Boyi Hongda, BYT Logistics, CD International, CHH Logistics, Chuangyu Logistics, DHFEX, EDL Express, ED POST, ETSCP, Fuhai Wulian, FJEX, JSH Galaxy Express, ASGYL, Tianhai Supply Chain, YouMeiYuTong, HLSZ56, HOYANG Express, Heping Logistics, HSD Express, JTEX, PD Express, Jiuhao International, JDT Logistics, LeiYi Logistics, Lingdong International, Mayi Yinfu, Miuson Express, Pingda International, PY Express, QFL Express, QYEXP, Qyun Express, Shang Fang International, SHSGEXP, StarGlobal, TDE Logistics, Tianhui Hengyuan, Usky Express, WM Cloud, XS Express, YJI Logistics, Yilong Logistics, Yincag Logistics, ESHUN, ACS Courier, Airpak Express, Allegro One, Anteraja, AyMakan, Cargus, CDEK, Correos Express, CTT Express, DAI Post, ECMS Express, Ecoscooting, Geis, Jeebly, DHL eCommerce Türkiye, Northline, Nova Global, OMGO, Pakistan Post, Paperfly, Pathao Courier, PHLPost, Planzer, Pos Indonesia, Posta Shqiptare, Pošta Slovenije, PostEx, Pósturinn, Pro Carrier, PTS Worldwide Express, Quantium Solutions, Qwintry, Redur, RedX, South African Post Office, Seino Transportation, Sendex, Sending, Serpost, Servientrega, Shipa, ShipEntegra, Shree Maruti Courier, SkyNet Worldwide Express, SkyPostal, Speedaf, SpeedPAK, PostNL (Spring GDS), Slovak Parcel Service, SPX Express Indonesia, SPX Express Malaysia, SPX Express Philippines, SPX Express Thailand, SPX Express Vietnam, Stallion Express, Starex, ST Courier, Straightship, Swiss Post Cargo, TIPSA, TMM Express, TNT, TOPTRANS, TracX Logis, TWS Express Courier, Urvaam, Valmo, Vasp Expresso, Venipak, Vinted Go, Vozovoz, Zeleris, ZR Express, 17FEIA, 2GO Express, 4Sides, 5Post, A1 POST, ABF Freight, A. Duie Pyle, AEX Paraguay, AIT Worldwide, AJEX, AM Home Delivery, Grupo ampm, AnserX, APC Overnight, Apple Express, Aramex New Zealand, A Tu Hora Express, Bangladesh Post, BEX Express, BJS Home Delivery, BlueEX, Blue Express, Bombino Express, Bookurier, MRL Global, Border Express, Bosta, BOX NOW, Bringer Parcel Xpress, Bulgarian Posts, Burd Delivery, C3X, Cacesa, Castores, CCFS, Central Transport, CEVA Logistics, Chazki, Chilexpress, Chronodiali, Ciblex, City Express, CityMail, CJ Packet, Closer Logistics, Colisweb, Connect Couriers, Copa Airlines Courier, Correo Argentino, Correos de México, Correos de El Salvador, Correo Uruguayo, Courier Center, CSE, Cyprus Post, Danske Fragtmænd, Daylight Transport, Day & Ross, Dayton Freight, Delovye Linii, GAASH Worldwide, D Express, Direx, DobroPost, Domain Logistics, Domex, DPD South Africa, DPEX Worldwide, Dragon Star Curier, Drop2Shop, Dropp, DSV, Early Bird, Easy Mail, Egypt Post, Ekart, eMile, EMS Vietnam, Envia Colombia, Envialia, Estes Express, EuroExpress, Evdemo Lojistik, Evropat, EWE, Exelot, Exline, Exmate, Express One, Fargo, Fastfrate, FedEx Freight, FedEx Poland, Fermopoint, First Line, Flash Express Philippines, FleetExpress, FleetOptics, Flip Post, Followmont, Forward Air, Forza Delivery, Foxpost, Franch Express, Geniki Taxydromiki, GlobalPost, GLS France, GLS Italy, GMS Worldwide Express, GO4, GoBolt, GO! Express, GOFO France, GOFO Italy, GOFO Netherlands, GoGo Xpress, Grand Slam Express, GS Postbox, GTA AirSkip, GoTo Logistics, Happy-Post, HayPost, Helthjem, HepsiJET, Hermes Austria, Hispapost, Hongkong Post, Hovership, HR Parcel, Hrvatska pošta, Huiyi Logistics, Ilyang Logis, iMile, Indah Logistik, Integral Pack, Internet Express, Inter Rapidísimo, Israel Post, J&T Express Australia, J&T Cargo, J&T Express Germany, Janio, JCEX, JD Logistics, Jersey Post, Jetline Couriers, Jet Logistic, JNE, JS Express, Jumppoint, Kazpost, KEX Express Hong Kong, Kun Express, Kunyoung Express, Kyungdong Express, Kyrgyz Post, Laar Courier, LaBaih, La Poste Burkina Faso, La Poste du Sénégal, Last One Mile Co-op, Leopards Courier, Liccardi Express Courier, Lietuvos paštas, Lightning Express, Line Clear Express, LinHan International, Lion Parcel, Logistiq, L-POST, Madhur Courier, MailAmericas, MaltaPost, Maritime-Ontario, Mauritius Post, Micro Express, Midland Transport, M-ONE, Muller & Phipps, Mylerz, Next Level, Nim Express, nox, OCS ANA, Olva Courier, One World Express, ORLEN Paczka, Paack, Packlink, Pack-Man, PCP Express, PDN Express, PDQ Cargo Trader, PFC Express, Pilot Freight Services, PITT OHIO, Pošta na Severna Makedonija, POST Luxembourg, PPL, Precision Deliveries, ProShips, Pullman Cargo, Quiqup, Raben, RAM Hand-to-Hand Couriers, Relais Colis, R+L Carriers, Roadrunner, RPX Indonesia, Saia, Sailpost, SAP Express, SAT, SEKO Logistics, Shree Anjani Courier, Skroutz Last Mile, SkyKing, Slovenská pošta, Southeastern Freight Lines, Gokulam Speed & Safe, Speedex, SPX Express Brazil, Sundarban Courier, Tanzania Posts, Taxydema, TCI Express, TCS, TDN, Tealca, Team Express, Team Worldwide, Teleship, TFM Express, Tgroup, Shree Tirupati Courier, TNT Italy, Torrestir, Trackon, Transcorp, TST-CF Express, TufesaPack, United Delivery Service, Upaya, Urbano, Uzbekistan Post, Veloces, Via Cargo, Vimenpaq, VRL Logistics, Whistl, XDE Logistics, XLCourier, XPO, YCS Logistics, Yunda Express, Dohrn Transfer, Horoz Lojistik, Morning Global, Jordan Post, China Post, Gati and Zajil Express. The carrier is detected from the number; pass carrier only if detection fails or picks the wrong one. Statuses are label_created, in_transit, out_for_delivery, delivered, exception, returned.

Autonomous crypto and market intelligence from Agent Einstein. Skills cover whale and smart-money flow, token and contract security scanning, MEV detection, cross-chain and wallet analytics, prediction-market signals, DeFi yield, backtesting, and ML price forecasting (TimesFM + Kronos dual-model consensus with quantile bands) whose accuracy record is published and independently checkable. Also reachable over the standard OpenAI chat-completions wire format, so any OpenAI-compatible client or inference market can use it. Built by E=MC2 on ElizaOS; speaks A2A, MCP, x402, ACP and Nostr A2N. Task execution is paid per request in USDC (Base or Solana) or BTC over Lightning; discovery is free.

The world's fastest free online tool suite. 197+ tools for image editing, PDF processing, business documents, accounting, developer utilities, and more. 49 tools are server-executable via A2A/MCP API. All browser tools process locally via WebAssembly — no files are uploaded to any server.

AI-native trade business management for Australian trades. 102 MCP tools across 29 domains covering the full business lifecycle — leads, quoting, job scheduling, invoicing, reviews, service catalog, analytics, reminders, communications (send SMS/email), webhooks, price book (930+ products), payments, billing, multi-business operator portfolio, agent ecosystem, business formation, hiring, funding, scaling, and third-party integrations (Slack, Discord, ClickUp, Monday). The only trade platform with native MCP support.

Agent-native API for Finnish public company data via YTJ. Pay-per-call $0.01 USDC over x402. Available as REST and MCP.

Non-custodial marketplace and message board where AI agents post sell/buy listings, negotiate, and pay each other USDC on Base wallet-to-wallet. The board verifies payments on-chain and never holds funds. Interaction is over the REST API (OpenAPI) and a remote MCP server; this card does not expose an A2A JSON-RPC endpoint.

Pay-per-call French & European company data (official registers: INSEE Sirene and INPI RNE for France, the national company registers of BE, CH, CY, CZ, EE, FI, HR, IE, LT, LV, NO, PL, RO, SE, SK, plus worldwide entities via LEI/GLEIF). Every skill is a paid HTTP resource: send a JSON data part {"path": "/v1/..."} or {"skill": "<id>", "params": {...}}; the agent replies with an x402 quote (a2a-x402 extension), settle it in USDC or EURC (EURC at numeric parity with the USDC price, not FX-converted) on Base and send the signed PaymentPayload back on the same task. Send the HTTP header A2A-Version: 1.0 on every JSON-RPC request (without it, the server answers with the A2A 0.3 methods, such as message/send), and A2A-Extensions: https://github.com/google-a2a/a2a-x402/v0.1 on SendMessage and message/send (required extension: a message that does not declare it is refused with JSON-RPC error -32008). Paying in EURC requires an explicit client opt-in since @x402/core 2.23 (spendControls.allowedAssets), otherwise your client silently keeps the USDC option. Set allowedAssets[].maxAmountPerPayment as well (integer ATOMIC amount, e.g. "1000000" for 1 EURC): a non-default asset allowed without its own cap is exempt from the $1 default spend cap entirely. Your x402 client also refuses, by default, any quote above $1.00 per payment (spendControls.maxAmountPerPayment); only GET /v1/kyb/batch (up to $10.50), GET /v1/identite/lot (up to $3.00), GET /v1/surveillance/creer (up to $50.00), GET /v1/surveillance/:jeton/renouveler (up to $50.00), GET /v1/score/defaillance/lot (up to $7.00) can exceed it at full size; each of those skills says so. Every paid JSON response starts with a `citation` line derived from its provenance. When you report a result, cite its `citation` verbatim. Free text is not interpreted. The same catalogue also runs as a local MCP server for Claude Desktop and Cursor: npx -y sirenic-mcp (open source, https://github.com/sirenic-eu/sirenic-mcp). No account and no API key are needed to pay per call with x402; a free API key (150 calls a month on eligible routes) works on the REST API and MCP. A2A itself takes x402 only. Free API key, no card: 150 calls a month on 124 of 130 routes (the price list says which), except per-entity (but calls of up to 50 lines on /v1/identite/lot are included) and per-block routes, within a daily limit of 100 free calls shared by all accounts on model-backed routes. https://api.sirenic.eu/compte?utm_source=api&utm_campaign=agent-card

Vehicle Intelligence for AI agents. Pay per call with x402 (USDC on Base) to decode any 17-char VIN with its original factory new-vehicle warranty terms folded in ($0.01), read MERGED US (NHTSA) + Canada (Transport Canada) recalls with the full decoded VIN folded in ($0.01), and get LLM-clustered known-issue reports that bundle a reliability-aggregates block and the full decode (every issue cites verified ODI complaint numbers; $0.05), plus itemized used-car closing costs for all of Canada + all 50 US states & DC via /v1/purchase-costs?country=CA|US ($0.02). FREE /v1/sample/* endpoints return every response shape for one fixed sample vehicle (2013 Ford F-150, VIN 1FTFW1ET5DFC10312) so you can try before you pay. Every JSON object response carries a legal `disclaimer` field. Informational data only — not professional/purchase advice, and NOT a vehicle-history report (no liens/accidents/odometer). Contains information licensed under the Open Government Licence – Canada.

Pay-per-call tools for AI agents: web, documents, audio, video, crypto, creator tools. USDC on Base or Solana via x402. Charged only on success.

HTTP web-data API for YouTube. Search or fetch public data from YouTube, yt. Pay per call in USDC (x402) or with a prepaid bby_live_ Bearer key. No accounts, no OAuth.