FiLotFiLot for AI assistants
FiLot runs a public, read-only MCP server, so AI assistants such as Claude can answer questions about gold for anyone, anywhere: today’s world gold price in your own currency, whether a FiLot gold record checks out, what dealers pay for a bar today, and gold tax facts. No account, no login, no personal data. Answers in English or Bahasa Indonesia.
On this page: Server address · Add it to Claude · Tools · How the answers are made · Signed answers · Limits · Privacy · Support
Server address
https://api.filot.me/functions/v1/filot-mcp
Remote MCP over Streamable HTTP (JSON replies). No authentication. Protocol versions 2026-07-28, 2025-11-25, 2025-06-18 and 2025-03-26. Also listed in the official MCP Registry as me.filot/gold.
Add it to Claude
In Claude, open Customize, then Connectors, choose Add, then Add custom connector, name it FiLot and paste the server address above. Then ask about gold, for example “What is the gold price per gram in Singapore dollars today?”. Added FiLot before? Open it under Connectors and choose Refresh tools list to get the newest tools. Any other MCP client works the same way.
Tools
All five tools only read. Nothing here can buy, sell, move money or save anything.
World gold price in any currency world_gold_price
Today’s world (spot) gold price for one gram, one troy ounce and one kilogram of fine gold, in the currency you ask for, with the time it was read. Built from the gold price in US dollars (gold-api.com) and that day’s exchange rate (open.er-api.com). A world-market indication, not what any dealer pays or charges.
Inputs: currency (a three-letter code such as USD, EUR, SGD, AUD, GBP, MYR or IDR; default USD), lang (en or id)
Try: “What is the gold price per gram in Singapore dollars today?” or “How much is one troy ounce of gold in euros right now?”
Check a FiLot gold bar record verify_gold_bar_record
Checks a FiLot gold bar record against the public Solana blockchain, from the owner’s share link or a delivery check link. A serial number alone is never checked, so a copied serial cannot “prove” a different bar. It checks the record, never the metal: a buyer must still test the bar itself.
Inputs: link (a FiLot share link, filot.me/verify#p=…, or a delivery check link, filot.me/delivery#c=…)
Try: “A seller sent me this FiLot link for a gold bar. Is the record real? https://filot.me/verify#p=…”
Dealer buyback prices for one bar gold_buyback_prices
What dealers pay today to buy back one bar of a given brand and weight: the highest price that fits every such bar, then any higher price that fits only some bars (for example Antam made in 2026), each with its dealer, day and time. A brand no dealer prices gets an estimate from the world gold price, marked as not a dealer offer. Currently covers dealers in Indonesia, in rupiah.
Inputs: brand (for example Antam, UBS, Lotus Archi, Galeri 24, Sampoerna, King Halim, PAMP), grams (weight of one bar), lang (en or id)
Try: “What would a dealer pay for my Antam 10 gram bar today?” or “Berapa harga buyback UBS 5 gram hari ini?”
Gold tax facts indonesian_gold_tax
Tax facts for physical gold bars: VAT, income tax when buying, individual buyers, selling back, the Rp 10 million limit, stamp duty and Antam’s own buyback deduction, each with its legal reference. Currently covers Indonesia. Written by BULI2, a gold bar supplier and FiLot’s sister company, and not yet reviewed by a tax consultant. General information, not tax advice.
Inputs: lang (en or id)
Try: “Is there VAT on gold bars in Indonesia?” or “Apakah ada pajak saat menjual emas ke Butik Antam?”
Where FiLot’s dealer prices come from gold_price_sources
Which dealer websites FiLot reads, three times a day, the products on each, and the latest price day.
Inputs: none
Try: “Where do FiLot’s gold prices come from?”
How the answers are made
Every answer is put together by fixed rules, not by AI. The world gold price comes from gold-api.com (US dollars) and open.er-api.com (exchange rates). For dealer prices, FiLot reads the dealers’ own websites three times a day; today these are Galeri 24 (including its Sentra Buyback), Aneka Logam and Sampoerna Gold in Indonesia. Every dealer price names its dealer, day and time, and prices from websites that ask AI assistants to stay out are never passed on. These are prices and facts, never investment or tax advice; a dealer sets the final price after checking the bar.
The same dealer prices are on a public page people can read: the live price page.
Signed answers
Every tool answer carries a signature: an Ed25519 JSON Web Signature (compact JWS, EdDSA) whose payload is the answer itself without its signature field. The public key is published, so anyone can check that an answer came from FiLot unchanged.
Limits
Up to 60 calls a minute per caller. Dealer prices are read from prices FiLot has already stored, so a call never reaches a dealer’s website.
Privacy
FiLot receives only what each tool needs (a currency, a brand and weight, or a share link) and keeps none of it. It counts calls by tool and by the assistant’s app name, never by person, and never sees your conversation with the assistant. The details are in our privacy policy, in the section The price page and FiLot for AI assistants.
Support
Questions or a wrong answer? Write to [email protected].