All servers · Payments & accounting

Brük — verified XRP Ledger answers

com.brukledger/bruk · v0.8.0

Measured by MCP Station

Description written by the publisher, not verified

Verified XRP Ledger answers with proof: payment, send, and issuer checks. Pay per call via x402.

Connect

claude mcp add --transport http bruk https://bruk-agent-api.fly.dev/mcp

{
  "mcpServers": {
    "bruk": {
      "url": "https://bruk-agent-api.fly.dev/mcp"
    }
  }
}

Tools as reported by the server

• ledger_pulse
  XRP Ledger network health right now: latest validated ledger, close time, transactions and payments in it, fee levels, load, and rolling averages cross-checked against a direct ledger read. Useful before submitting XRP Ledger transactions or when reporting current network conditions. The first call
• payment_check
  Verifies that an XRP Ledger payment settled as expected: validation, result code, destination, destination tag, currency, issuer, and the amount actually delivered, which exposes partial-payment tricks. Useful when confirming that a customer or counterparty really paid. The first call each day retur
• issuer_check
  Checks whether an XRP Ledger token issuer is who it claims to be: two-way domain verification (on-ledger Domain field against the domain's xrp-ledger.toml), tokens issued and outstanding, and control flags such as freeze, clawback, blackholed, and multisign. Useful before accepting or holding a toke
• token_check
  Identifies one XRP Ledger token from the validated ledger: a trust-line token (currency code plus issuer) or a multi-purpose token (48-hex issuance id). Reports the type, issuer domain check, supply, and controls that can freeze, lock, claw back, or restrict holders. Issuer-written metadata is quote
• large_payments
  Lists large XRP Ledger payments (50,000+ XRP or major stablecoins) in a recent window of up to 120 minutes, each independently re-checked on the ledger, with an explicit note when the window is not fully covered. Useful for market and liquidity monitoring. The first call each day returns the real an
• send_check
  Pre-send check for an XRP Ledger payment: whether the destination is activated, requires a destination tag, blocks or pre-approves senders, can hold the token (trust line, or MPT opt-in and issuer approval), is blackholed, and whether the source can afford it. For a multi-purpose token, pass mpt_iss
• payment_watch
  Payment arrival alert: watches an XRP Ledger address for up to 24 hours and POSTs a signed webhook when a matching payment is final (validated, tesSUCCESS, delivered amount checked), or a watch.expired event if none arrives. Payments that land during restarts are still caught. Useful when waiting on
• receipt_card
  Verified payment receipt image (1200x675 PNG) for an XRP Ledger payment, drawn only from the validated ledger: delivered amount, sender, recipient, destination tag, ledger, close time, result, optional expectation checks, and a QR code to the public explorer. Only final outcomes are drawn; not-found
• ledger_moment
  Ledger moment image (1200x675 PNG): one validated XRP Ledger ledger drawn as one tile per transaction in ledger order, colored by type (payments, DEX offers, trust lines, AMM, NFTs, other), failed transactions hollow, with counts, fees burned, XRP supply, and the ledger hash. Latest validated ledger
• list_services
  Free. Lists every Brük service with price, inputs, and its HTTP endpoint.
• get_sample
  Free. Returns a recent real answer from a Brük service (cached up to 5 minutes) so you can see the format before paying.
• free_send_check
  Free, one per user per day. Before sending XRP or a token on the XRP Ledger: will the payment fail (missing destination tag, unfunded or deleted account, no trust line, wrong issuer) and what should you double-check? Returns the verdict, blockers, and cautions from a validated ledger. The paid send_
• token_types
  Free guide, not a live check. Which XRP Ledger token types Brük can identify, how to pass an MPT issuance id, and which other chains Brük does not read.
• learn_about_bruk
  Free. Brük's site, its short film about the XRP Ledger (chapters, transcript, captions), and the credit line for quoting it.

Tool changes

• 2026-10-21: ledger_pulse, payment_check, issuer_check, token_check, large_payments, send_check, payment_watch, receipt_card, ledger_moment, list_services, get_sample, free_send_check
• 2026-10-20: ledger_pulse, payment_check, issuer_check, token_check, large_payments, send_check, payment_watch, receipt_card, ledger_moment, list_services, get_sample, free_send_check
• 2026-10-19: ledger_pulse, payment_check, issuer_check, large_payments, send_check, payment_watch, receipt_card, ledger_moment, list_services, get_sample, free_send_check, learn_about_bruk
• 2026-10-18: ledger_pulse, payment_check, issuer_check, large_payments, send_check, payment_watch, list_services, get_sample, learn_about_bruk

Website · JSON · Text for agents · Registry updated 2026-10-18