cosign.init_bb

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cosign.init_bb ( ["url",...] "nostr_key_path" ) Initialize bulletin board connection (Nostr relays). Offers will be compartmentalized by the current chain (main/signet/testnet3/regtest). Arguments: 1. relays (json array, optional) List of Nostr relay URLs [ "url", (string) Relay WebSocket URL (wss://...) ... ] 2. nostr_key_path (string, optional) Path to Nostr key file (default: ~/.tensorcash/nostr_keys) Result: { (json object) "success" : true|false, (boolean) Whether initialization succeeded "pubkey" : "hex", (string) Nostr public key (hex) "relays" : [ (json array) Connected relay URLs "str", (string) Relay URL ... ], "network" : "str" (string) Bitcoin network (main, signet, testnet3, regtest) } Examples: > bitcoin-cli cosign.init_bb > bitcoin-cli cosign.init_bb '["wss://relay.damus.io","wss://nos.lol"]' > curl --user myusername --data-binary '{"jsonrpc": "2.0", "id": "curltest", "method": "cosign.init_bb", "params": []}' -H 'content-type: application/json' http://127.0.0.1:8332/

Signature

cosign.init_bb(relays?: array, nostr_key_path?: string) → any

Code samples

curl --user "$RPC_USER:$RPC_PASS" \
  --data-binary '{"jsonrpc":"1.0","id":"docs","method":"cosign.init_bb","params":[[],"\"<nostr_key_path>\""]}' \
  -H 'content-type: text/plain;' \
  http://127.0.0.1:8332/

bitcoin-cli cosign.init_bb

bitcoin-cli cosign.init_bb '["wss://relay.damus.io","wss://nos.lol"]'

curl --user myusername --data-binary '{"jsonrpc": "2.0", "id": "curltest", "method": "cosign.init_bb", "params": []}' -H 'content-type: application/json' http://127.0.0.1:8332/

import requests
r = requests.post(
    "http://127.0.0.1:8332/",
    auth=("$RPC_USER", "$RPC_PASS"),
    json={
        "jsonrpc": "1.0",
        "id": "docs",
        "method": "cosign.init_bb",
        "params": [[], "\"<nostr_key_path>\""],
    },
    timeout=30,
)
print(r.json())

const res = await fetch("http://127.0.0.1:8332/", {
  method: "POST",
  headers: {
    "content-type": "application/json",
    "authorization": "Basic " + btoa(`${process.env.RPC_USER}:${process.env.RPC_PASS}`),
  },
  body: JSON.stringify({
    jsonrpc: "1.0",
    id: "docs",
    method: "cosign.init_bb",
    params: [[],"\"<nostr_key_path>\""],
  }),
});
console.log(await res.json());

Parameters

Name	Type	Req.	Description
relays	`any[]`	—	List of Nostr relay URLs [ "url", (string) Relay WebSocket URL (wss://...) ... ]
nostr_key_path	`string`	—	Path to Nostr key file (default: ~/.tensorcash/nostr_keys)

Result

Type: any

{ (json object) "success" : true|false, (boolean) Whether initialization succeeded "pubkey" : "hex", (string) Nostr public key (hex) "relays" : [ (json array) Connected relay URLs "str", (string) Relay URL ... ], "network" : "str" (string) Bitcoin network (main, signet, testnet3, regtest) }

Source: services/core-node/bcore/src/rpc/cosign.cpp:1730

C++ symbol: cosign_init_bb

Code samples

curl --user "$RPC_USER:$RPC_PASS" \
  --data-binary '{"jsonrpc":"1.0","id":"docs","method":"cosign.init_bb","params":[[],"\"<nostr_key_path>\""]}' \
  -H 'content-type: text/plain;' \
  http://127.0.0.1:8332/

bitcoin-cli cosign.init_bb

bitcoin-cli cosign.init_bb '["wss://relay.damus.io","wss://nos.lol"]'

curl --user myusername --data-binary '{"jsonrpc": "2.0", "id": "curltest", "method": "cosign.init_bb", "params": []}' -H 'content-type: application/json' http://127.0.0.1:8332/

import requests
r = requests.post(
    "http://127.0.0.1:8332/",
    auth=("$RPC_USER", "$RPC_PASS"),
    json={
        "jsonrpc": "1.0",
        "id": "docs",
        "method": "cosign.init_bb",
        "params": [[], "\"<nostr_key_path>\""],
    },
    timeout=30,
)
print(r.json())

const res = await fetch("http://127.0.0.1:8332/", {
  method: "POST",
  headers: {
    "content-type": "application/json",
    "authorization": "Basic " + btoa(`${process.env.RPC_USER}:${process.env.RPC_PASS}`),
  },
  body: JSON.stringify({
    jsonrpc: "1.0",
    id: "docs",
    method: "cosign.init_bb",
    params: [[],"\"<nostr_key_path>\""],
  }),
});
console.log(await res.json());