Lightning Detective

Investigate a payment instruction (BOLT-11 invoice, BOLT-12 offer, etc.)

Requests are processed and logged on the server. Please avoid including sensitive personal information; for sensitive requests, consider using the CLI version. Dismiss

The payment instruction is a LNURL
🌐 Resolving
1. Sending GET request to https://api.geyser.fund/lnurl/pay?projectId=101
2. Response received with HTTP status 200 OK
3. ... with body {"callback":"https://api.geyser.fund/lnurl/pay?projectId=101","maxSendable":5000000000,"minSendable":1000000,"metadata":"[[\"text/plain\", \"Geyser contribution to: Citadel Dispatch\"]]","commentAllowed":280,"tag":"payRequest"}
4. Parsed as JSON 
{
  "callback": "https://api.geyser.fund/lnurl/pay?projectId=101",
  "commentAllowed": 280,
  "maxSendable": 5000000000,
  "metadata": "[[\"text/plain\", \"Geyser contribution to: Citadel Dispatch\"]]",
  "minSendable": 1000000,
  "tag": "payRequest"
}
📋 LNURL Pay Response Details
Sendable amount 1,000–5,000,000 sats
Description Geyser contribution to: Citadel Dispatch
Long description empty
Comment allowed 280
Callback https://api.geyser.fund/lnurl/pay?projectId=101

Examples

Sample payment instructions; paste one into the form to see how parsing works.

LNURLs

BIP-21 payment URIs

BOLT-353 DNS Payment Instructions

BOLT-12 offers

From different wallets

Test vector

Scenarios sourced from the spec test vector.

BOLT-11 invoices

Non-custodial consumer wallets

Custodial consumer wallets

Business wallets

Exchanges

Example from the spec

Scenarios sourced from examples section of the spec.