el monto de la factura es 1200000 pero pagué 1201035. ¿Cuánto es 1035?

Pagué la factura y luego noté que pagué más del monto de la factura.

1201035 (I actually paid) - 1200000 (the amount of the invoice) = 1035 (?)

mis preguntas son..

  1. ¿Qué es 1035 satoshi? (tarifa de enrutamiento ..?)
  2. ¿Es posible saber cuánto pagaré extra antes de pagar?
$ lightning-cli pay lntb12u1pw0ljy4pp55mjg93fckm3ydxsdglp4xxtc8vuc0v79g24gm3rz8h72j8fg32tqdp2xys9xct5da3kx6twv9kk7m3qg3hkccm9ypxxzar5v5cqp5336eqcvsmkx9507p6r82ekralj82jl3npv0v2k8auj2kkgmc9l68mmmzkxvpcnzd3feyygp8hw6wq2qup6f97zfjlm2hzhlk4a9veegqstahde
{
   "id" : 1,
   "payment_hash" : "a6e482c538b6e2469a0d47c35319783b3987b3c542aa8dc4623dfca91d288a96",
   "destination" : "03933884aaf1d6b108397e5efe5c86bcf2d8ca8d2f700eda99db9214fc2712b134",
   "msatoshi" : 1200000,
   "amount_msat" : "1200000msat",
   "msatoshi_sent" : 1201035,
   "amount_sent_msat" : "1201035msat",
   "created_at" : 1560268918,
   "status" : "complete",
   "payment_preimage" : "c718e470dcf429280c611afba095c7396e219d60e590c6ee6beca8042f616483",
   "bolt11" : "lntb12u1pw0ljy4pp55mjg93fckm3ydxsdglp4xxtc8vuc0v79g24gm3rz8h72j8fg32tqdp2xys9xct5da3kx6twv9kk7m3qg3hkccm9ypxxzar5v5cqp5336eqcvsmkx9507p6r82ekralj82jl3npv0v2k8auj2kkgmc9l68mmmzkxvpcnzd3feyygp8hw6wq2qup6f97zfjlm2hzhlk4a9veegqstahde"
}

$ lightning-cli listpeers
{
   "peers" : [
      {
         "id" : "02312627fdf07fbdd7e5ddb136611bdde9b00d26821d14d94891395452f67af248",
         "connected" : true,
         "netaddr" : [
            "23.237.77.12:9735"
         ],
         "globalfeatures" : "",
         "localfeatures" : "82",
         "channels" : [
            {
               "state" : "CHANNELD_NORMAL",
               "scratch_txid" : "e7a65a4f1e625a218baf640a154b04bdf06aa922ff1970ee64cbb3f0046b7866",
               "owner" : "lightning_channeld",
               "short_channel_id" : "1542376x20x0",
               "direction" : 1,
               "channel_id" : "6673cb8effd2bae6e0168949fcd8581acd1f6149f0966b568e8900d384f0729c",
               "funding_txid" : "9c72f084d300898e566b96f049611fcd1a58d8fc498916e0e6bad2ff8ecb7366",
               "private" : false,
               "funding_allocation_msat" : {
                  "02312627fdf07fbdd7e5ddb136611bdde9b00d26821d14d94891395452f67af248" : 0,
                  "023a41771d55140a27c35687727a4b51bc6b58254129bd216fb000f405b7701cb4" : 20000000
               },
               "funding_msat" : {
                  "02312627fdf07fbdd7e5ddb136611bdde9b00d26821d14d94891395452f67af248" : "0msat",
                  "023a41771d55140a27c35687727a4b51bc6b58254129bd216fb000f405b7701cb4" : "20000000msat"
               },
               "msatoshi_to_us" : 18798965,
               "to_us_msat" : "18798965msat",
               "msatoshi_to_us_min" : 18798965,
               "min_to_us_msat" : "18798965msat",
               "msatoshi_to_us_max" : 20000000,
               "max_to_us_msat" : "20000000msat",
               "msatoshi_total" : 20000000,
               "total_msat" : "20000000msat",
               "dust_limit_satoshis" : 546,
               "dust_limit_msat" : "546000msat",
               "max_htlc_value_in_flight_msat" : 18446744073709551615,
               "max_total_htlc_in_msat" : "18446744073709551615msat",
               "their_channel_reserve_satoshis" : 546,
               "their_reserve_msat" : "546000msat",
               "our_channel_reserve_satoshis" : 546,
               "our_reserve_msat" : "546000msat",
               "spendable_msatoshi" : 18252965,
               "spendable_msat" : "18252965msat",
               "htlc_minimum_msat" : 0,
               "minimum_htlc_in_msat" : "0msat",
               "their_to_self_delay" : 6,
               "our_to_self_delay" : 144,
               "max_accepted_htlcs" : 483,
               "status" : [
                  "CHANNELD_NORMAL:Reconnected, and reestablished.",
                  "CHANNELD_NORMAL:Funding transaction locked. Channel announced."
               ],
               "in_payments_offered" : 0,
               "in_msatoshi_offered" : 0,
               "in_offered_msat" : "0msat",
               "in_payments_fulfilled" : 0,
               "in_msatoshi_fulfilled" : 0,
               "in_fulfilled_msat" : "0msat",
               "out_payments_offered" : 2,
               "out_msatoshi_offered" : 2402049,
               "out_offered_msat" : "2402049msat",
               "out_payments_fulfilled" : 1,
               "out_msatoshi_fulfilled" : 1201035,
               "out_fulfilled_msat" : "1201035msat",
               "htlcs" : []
            }
         ]
      }
   ]
}

Actualización 1

lo sendpayintenté Entonces funcionó.

Ejecuté el comando getroute y esperaba que la tarifa fuera 1022.

Después de pagar, el monto se redujo 1201022 (el monto de la factura + la tarifa) como esperaba.

18798965 - 17597943 = 1201022

// before payment
"msatoshi_to_us" : 18798965,

// after payment
"msatoshi_to_us" : 17597943,
// listfunds before payment
$ lightning-cli listfunds
{
   "outputs" : [
      {
         "txid" : "9c72f084d300898e566b96f049611fcd1a58d8fc498916e0e6bad2ff8ecb7366",
         "output" : 1,
         "value" : 92846,
         "amount_msat" : "92846000msat",
         "address" : "tb1qyee36f2jmsytxxymwzc8rps7e7gmkky04lvtz6",
         "status" : "confirmed"
      }
   ],
   "channels" : [
      {
         "peer_id" : "02312627fdf07fbdd7e5ddb136611bdde9b00d26821d14d94891395452f67af248",
         "short_channel_id" : "1542376x20x0",
         "channel_sat" : 18798,
         "our_amount_msat" : "18798000msat",
         "channel_total_sat" : 20000,
         "amount_msat" : "20000000msat",
         "funding_txid" : "9c72f084d300898e566b96f049611fcd1a58d8fc498916e0e6bad2ff8ecb7366"
      }
   ]
}

// listpeers before payment
$ lightning-cli listpeers
{
   "peers" : [
      {
         "id" : "02312627fdf07fbdd7e5ddb136611bdde9b00d26821d14d94891395452f67af248",
         "connected" : true,
         "netaddr" : [
            "23.237.77.12:9735"
         ],
         "globalfeatures" : "",
         "localfeatures" : "82",
         "channels" : [
            {
               "state" : "CHANNELD_NORMAL",
               "scratch_txid" : "e7a65a4f1e625a218baf640a154b04bdf06aa922ff1970ee64cbb3f0046b7866",
               "owner" : "lightning_channeld",
               "short_channel_id" : "1542376x20x0",
               "direction" : 1,
               "channel_id" : "6673cb8effd2bae6e0168949fcd8581acd1f6149f0966b568e8900d384f0729c",
               "funding_txid" : "9c72f084d300898e566b96f049611fcd1a58d8fc498916e0e6bad2ff8ecb7366",
               "private" : false,
               "funding_allocation_msat" : {
                  "02312627fdf07fbdd7e5ddb136611bdde9b00d26821d14d94891395452f67af248" : 0,
                  "023a41771d55140a27c35687727a4b51bc6b58254129bd216fb000f405b7701cb4" : 20000000
               },
               "funding_msat" : {
                  "02312627fdf07fbdd7e5ddb136611bdde9b00d26821d14d94891395452f67af248" : "0msat",
                  "023a41771d55140a27c35687727a4b51bc6b58254129bd216fb000f405b7701cb4" : "20000000msat"
               },
               "msatoshi_to_us" : 18798965,
               "to_us_msat" : "18798965msat",
               "msatoshi_to_us_min" : 18798965,
               "min_to_us_msat" : "18798965msat",
               "msatoshi_to_us_max" : 20000000,
               "max_to_us_msat" : "20000000msat",
               "msatoshi_total" : 20000000,
               "total_msat" : "20000000msat",
               "dust_limit_satoshis" : 546,
               "dust_limit_msat" : "546000msat",
               "max_htlc_value_in_flight_msat" : 18446744073709551615,
               "max_total_htlc_in_msat" : "18446744073709551615msat",
               "their_channel_reserve_satoshis" : 546,
               "their_reserve_msat" : "546000msat",
               "our_channel_reserve_satoshis" : 546,
               "our_reserve_msat" : "546000msat",
               "spendable_msatoshi" : 18252965,
               "spendable_msat" : "18252965msat",
               "htlc_minimum_msat" : 0,
               "minimum_htlc_in_msat" : "0msat",
               "their_to_self_delay" : 6,
               "our_to_self_delay" : 144,
               "max_accepted_htlcs" : 483,
               "status" : [
                  "CHANNELD_NORMAL:Reconnected, and reestablished.",
                  "CHANNELD_NORMAL:Funding transaction locked. Channel announced."
               ],
               "in_payments_offered" : 0,
               "in_msatoshi_offered" : 0,
               "in_offered_msat" : "0msat",
               "in_payments_fulfilled" : 0,
               "in_msatoshi_fulfilled" : 0,
               "in_fulfilled_msat" : "0msat",
               "out_payments_offered" : 2,
               "out_msatoshi_offered" : 2402049,
               "out_offered_msat" : "2402049msat",
               "out_payments_fulfilled" : 1,
               "out_msatoshi_fulfilled" : 1201035,
               "out_fulfilled_msat" : "1201035msat",
               "htlcs" : []
            }
         ]
      },
      {
         "id" : "03f44acc1df8639efbe5099da403f213a4ce5bbe6f9bdac7bfa26dcc338761e9de",
         "connected" : true,
         "netaddr" : [
            "207.154.224.115:9735"
         ],
         "globalfeatures" : "",
         "localfeatures" : "81",
         "channels" : []
      }
   ]
}

// getroute
$ lightning-cli getroute 03933884aaf1d6b108397e5efe5c86bcf2d8ca8d2f700eda99db9214fc2712b134 1200000 0
{
   "route" : [
      {
         "id" : "02312627fdf07fbdd7e5ddb136611bdde9b00d26821d14d94891395452f67af248",
         "channel" : "1542376x20x0",
         "direction" : 1,
         "msatoshi" : 1201022,
         "amount_msat" : "1201022msat",
         "delay" : 157
      },
      {
         "id" : "034fe52e98a0e9d3c21b767e1b371881265d8c7578c21f5afd6d6438da10348b36",
         "channel" : "1514318x209x0",
         "direction" : 0,
         "msatoshi" : 1200021,
         "amount_msat" : "1200021msat",
         "delay" : 13
      },
      {
         "id" : "03933884aaf1d6b108397e5efe5c86bcf2d8ca8d2f700eda99db9214fc2712b134",
         "channel" : "1513532x23x1",
         "direction" : 0,
         "msatoshi" : 1200000,
         "amount_msat" : "1200000msat",
         "delay" : 9
      }
   ]
}

// decodepay to get payment_hash
$ lightning-cli decodepay lntb12u1pwsp655pp5rs20fvw8es376wcxxv6u5lxgmh020tlaj77k57rwuzee8qd9a6jqdp2xys9xct5da3kx6twv9kk7m3qg3hkccm9ypxxzar5v5cqp5ufncstk7609dzjg5pm9vjsnf8aphvncpzndup9ly640ggzev76yyazzaxx5uachlp0ld62qlf4qvp7a9w7m4lyagwvehh5cjh2gr90sqet6hjs
{
   "currency" : "tb",
   "created_at" : 1560341140,
   "expiry" : 3600,
   "payee" : "03933884aaf1d6b108397e5efe5c86bcf2d8ca8d2f700eda99db9214fc2712b134",
   "msatoshi" : 1200000,
   "amount_msat" : "1200000msat",
   "description" : "1 Satoccinamon Dolce Latte",
   "min_final_cltv_expiry" : 20,
   "payment_hash" : "1c14f4b1c7cc23ed3b063335ca7cc8dddea7affd97bd6a786ee0b39381a5eea4",
   "signature" : "3045022100e267882eded3cad149140ecac942693f43764f0114dbc097e4d55e840b2cf68802204e885d31a9cee2ff0bfedd281f4d40c0fba577b75f93a873337bd312ba9032be"
}

// sendpay
$ lightning-cli sendpay '[{"id" : "02312627fdf07fbdd7e5ddb136611bdde9b00d26821d14d94891395452f67af248","channel" : "1542376x20x0","direction" : 1,"msatoshi" : 1201022,"amount_msat" : "1201022msat","delay" : 157},{"id" : "034fe52e98a0e9d3c21b767e1b371881265d8c7578c21f5afd6d6438da10348b36","channel" : "1514318x209x0","direction" : 0,"msatoshi" : 1200021,"amount_msat" : "1200021msat","delay" : 13},{"id" : "03933884aaf1d6b108397e5efe5c86bcf2d8ca8d2f700eda99db9214fc2712b134","channel" : "1513532x23x1","direction" : 0,"msatoshi" : 1200000,"amount_msat" : "1200000msat","delay" : 9}]' 1c14f4b1c7cc23ed3b063335ca7cc8dddea7affd97bd6a786ee0b39381a5eea4
{
   "message" : "Monitor status with listpayments or waitsendpay",
   "id" : 2,
   "payment_hash" : "1c14f4b1c7cc23ed3b063335ca7cc8dddea7affd97bd6a786ee0b39381a5eea4",
   "destination" : "03933884aaf1d6b108397e5efe5c86bcf2d8ca8d2f700eda99db9214fc2712b134",
   "msatoshi" : 1200000,
   "amount_msat" : "1200000msat",
   "msatoshi_sent" : 1201022,
   "amount_sent_msat" : "1201022msat",
   "created_at" : 1560342528,
   "status" : "pending"
}

// check the status of the payment
$ lightning-cli listpayments
{
   "payments" : [
      {
         "id" : 1,
         "payment_hash" : "a6e482c538b6e2469a0d47c35319783b3987b3c542aa8dc4623dfca91d288a96",
         "destination" : "03933884aaf1d6b108397e5efe5c86bcf2d8ca8d2f700eda99db9214fc2712b134",
         "msatoshi" : 1200000,
         "amount_msat" : "1200000msat",
         "msatoshi_sent" : 1201035,
         "amount_sent_msat" : "1201035msat",
         "created_at" : 1560268918,
         "status" : "complete",
         "payment_preimage" : "c718e470dcf429280c611afba095c7396e219d60e590c6ee6beca8042f616483",
         "bolt11" : "lntb12u1pw0ljy4pp55mjg93fckm3ydxsdglp4xxtc8vuc0v79g24gm3rz8h72j8fg32tqdp2xys9xct5da3kx6twv9kk7m3qg3hkccm9ypxxzar5v5cqp5336eqcvsmkx9507p6r82ekralj82jl3npv0v2k8auj2kkgmc9l68mmmzkxvpcnzd3feyygp8hw6wq2qup6f97zfjlm2hzhlk4a9veegqstahde"
      },
      {
         "id" : 2,
         "payment_hash" : "1c14f4b1c7cc23ed3b063335ca7cc8dddea7affd97bd6a786ee0b39381a5eea4",
         "destination" : "03933884aaf1d6b108397e5efe5c86bcf2d8ca8d2f700eda99db9214fc2712b134",
         "msatoshi" : 1200000,
         "amount_msat" : "1200000msat",
         "msatoshi_sent" : 1201022,
         "amount_sent_msat" : "1201022msat",
         "created_at" : 1560342528,
         "status" : "complete",
         "payment_preimage" : "92ef9e7fd0d7d54565f83e623b8182fdb2884cc6c81071cb8ef3797da4a7efd5"
      }
   ]
}

// listfunds after payment
$ lightning-cli listfunds
{
   "outputs" : [
      {
         "txid" : "9c72f084d300898e566b96f049611fcd1a58d8fc498916e0e6bad2ff8ecb7366",
         "output" : 1,
         "value" : 92846,
         "amount_msat" : "92846000msat",
         "address" : "tb1qyee36f2jmsytxxymwzc8rps7e7gmkky04lvtz6",
         "status" : "confirmed"
      }
   ],
   "channels" : [
      {
         "peer_id" : "02312627fdf07fbdd7e5ddb136611bdde9b00d26821d14d94891395452f67af248",
         "short_channel_id" : "1542376x20x0",
         "channel_sat" : 17597,
         "our_amount_msat" : "17597000msat",
         "channel_total_sat" : 20000,
         "amount_msat" : "20000000msat",
         "funding_txid" : "9c72f084d300898e566b96f049611fcd1a58d8fc498916e0e6bad2ff8ecb7366"
      }
   ]
}

// listpeers after payment
$ lightning-cli listpeers
{
   "peers" : [
      {
         "id" : "02312627fdf07fbdd7e5ddb136611bdde9b00d26821d14d94891395452f67af248",
         "connected" : true,
         "netaddr" : [
            "23.237.77.12:9735"
         ],
         "globalfeatures" : "",
         "localfeatures" : "82",
         "channels" : [
            {
               "state" : "CHANNELD_NORMAL",
               "scratch_txid" : "743a7677371cea3cb4b75efdb4934ff3a1a8bdce9a152cf9266b057b24c6f300",
               "owner" : "lightning_channeld",
               "short_channel_id" : "1542376x20x0",
               "direction" : 1,
               "channel_id" : "6673cb8effd2bae6e0168949fcd8581acd1f6149f0966b568e8900d384f0729c",
               "funding_txid" : "9c72f084d300898e566b96f049611fcd1a58d8fc498916e0e6bad2ff8ecb7366",
               "private" : false,
               "funding_allocation_msat" : {
                  "02312627fdf07fbdd7e5ddb136611bdde9b00d26821d14d94891395452f67af248" : 0,
                  "023a41771d55140a27c35687727a4b51bc6b58254129bd216fb000f405b7701cb4" : 20000000
               },
               "funding_msat" : {
                  "02312627fdf07fbdd7e5ddb136611bdde9b00d26821d14d94891395452f67af248" : "0msat",
                  "023a41771d55140a27c35687727a4b51bc6b58254129bd216fb000f405b7701cb4" : "20000000msat"
               },
               "msatoshi_to_us" : 17597943,
               "to_us_msat" : "17597943msat",
               "msatoshi_to_us_min" : 17597943,
               "min_to_us_msat" : "17597943msat",
               "msatoshi_to_us_max" : 20000000,
               "max_to_us_msat" : "20000000msat",
               "msatoshi_total" : 20000000,
               "total_msat" : "20000000msat",
               "dust_limit_satoshis" : 546,
               "dust_limit_msat" : "546000msat",
               "max_htlc_value_in_flight_msat" : 18446744073709551615,
               "max_total_htlc_in_msat" : "18446744073709551615msat",
               "their_channel_reserve_satoshis" : 546,
               "their_reserve_msat" : "546000msat",
               "our_channel_reserve_satoshis" : 546,
               "our_reserve_msat" : "546000msat",
               "spendable_msatoshi" : 17051943,
               "spendable_msat" : "17051943msat",
               "htlc_minimum_msat" : 0,
               "minimum_htlc_in_msat" : "0msat",
               "their_to_self_delay" : 6,
               "our_to_self_delay" : 144,
               "max_accepted_htlcs" : 483,
               "status" : [
                  "CHANNELD_NORMAL:Reconnected, and reestablished.",
                  "CHANNELD_NORMAL:Funding transaction locked. Channel announced."
               ],
               "in_payments_offered" : 0,
               "in_msatoshi_offered" : 0,
               "in_offered_msat" : "0msat",
               "in_payments_fulfilled" : 0,
               "in_msatoshi_fulfilled" : 0,
               "in_fulfilled_msat" : "0msat",
               "out_payments_offered" : 3,
               "out_msatoshi_offered" : 3603071,
               "out_offered_msat" : "3603071msat",
               "out_payments_fulfilled" : 2,
               "out_msatoshi_fulfilled" : 2402057,
               "out_fulfilled_msat" : "2402057msat",
               "htlcs" : []
            }
         ]
      },
      {
         "id" : "03f44acc1df8639efbe5099da403f213a4ce5bbe6f9bdac7bfa26dcc338761e9de",
         "connected" : true,
         "netaddr" : [
            "207.154.224.115:9735"
         ],
         "globalfeatures" : "",
         "localfeatures" : "81",
         "channels" : []
      }
   ]
}
Encontré una publicación relacionada. Estoy leyendo ahora. bitcoin.stackexchange.com/questions/84934/…

Respuestas (1)

Como mencionó, su pregunta es casi un duplicado de ¿Por qué mi nodo c-lightning paga más que la factura más las tarifas de enrutamiento?

Pero usted preguntó si hay alguna forma de saber cuánto pagará de más antes de pagar.

Hay dos maneras :

  1. Puede configurar lightningd con una tarifa máxima permitida para un pago. En ese caso, su nodo no utilizará una ruta con tarifas más altas. Sin embargo, aún no conoce la tarifa de enrutamiento exacta.
  2. Puede usar sendpayel comando y especificar la cebolla usted mismo. Puede tomar una cebolla preparada del getroutecomando. De esta manera usted tiene el control total.

Delightning-cli - - help

Sendpay route payment_hash [label] [msatoshi] [bolt11]
  Send along {route} in return for preimage of {payment_hash}
Vale la pena mencionar que, de manera predeterminada, c-lightning nunca pagará más del 0,5 % del monto de la factura como tarifa y monto de fuzzing combinados. En su caso, está ligeramente por encima del 0,1%
¡Gracias! funcionó con el comando sendpay. Probaré la forma 1, cambiar la tasa de tarifa máxima, más tarde.