TokenJay API services

tokenjay · Finance

Finance No Auth Free & Open financial

Please see usage policies on tokenjay.app

Authentication

No authentication requiredFree to use with no key needed.

Sample Requests

GET Lists known peers sorted by block height

Lists known peers sorted by block height

https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/peers/list?limit=50&closedApi=false&unreachable=false

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/peers/list?limit=50&closedApi=false&unreachable=false"

import requests
params = {
    "limit": "50",
    "closedApi": "false",
    "unreachable": "false"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/peers/list",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/peers/list');
url.searchParams.set('limit', '50');
url.searchParams.set('closedApi', 'false');
url.searchParams.set('unreachable', 'false');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
)

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/peers/list")
	q := baseURL.Query()
	q.Set("limit", "50")
	q.Set("closedApi", "false")
	q.Set("unreachable", "false")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/peers/list")
uri.query = URI.encode_www_form({
  "limit" => "50",
  "closedApi" => "false",
  "unreachable" => "false"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/peers/list?" . http_build_query([
    "limit" => "50",
    "closedApi" => "false",
    "unreachable" => "false"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET Builds ErgoPayRequest for SigRSV exchange

Builds ErgoPayRequest for SigRSV exchange

https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigrsv/exchange?amount=1&address=example&checkRate=0&executionFee=0

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigrsv/exchange/?amount=1&address=example&checkRate=0&executionFee=0"

import requests
params = {
    "amount": "1",
    "address": "example",
    "checkRate": "0",
    "executionFee": "0"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigrsv/exchange/",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigrsv/exchange/');
url.searchParams.set('amount', '1');
url.searchParams.set('address', 'example');
url.searchParams.set('checkRate', '0');
url.searchParams.set('executionFee', '0');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
)

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigrsv/exchange/")
	q := baseURL.Query()
	q.Set("amount", "1")
	q.Set("address", "example")
	q.Set("checkRate", "0")
	q.Set("executionFee", "0")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigrsv/exchange/")
uri.query = URI.encode_www_form({
  "amount" => "1",
  "address" => "example",
  "checkRate" => "0",
  "executionFee" => "0"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigrsv/exchange/?" . http_build_query([
    "amount" => "1",
    "address" => "example",
    "checkRate" => "0",
    "executionFee" => "0"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET Builds ErgoPayRequest for SigUSD exchange

Builds ErgoPayRequest for SigUSD exchange

https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigusd/exchange?amount=1&address=example&checkRate=0&executionFee=0

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigusd/exchange/?amount=1&address=example&checkRate=0&executionFee=0"

import requests
params = {
    "amount": "1",
    "address": "example",
    "checkRate": "0",
    "executionFee": "0"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigusd/exchange/",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigusd/exchange/');
url.searchParams.set('amount', '1');
url.searchParams.set('address', 'example');
url.searchParams.set('checkRate', '0');
url.searchParams.set('executionFee', '0');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"net/url"
)

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigusd/exchange/")
	q := baseURL.Query()
	q.Set("amount", "1")
	q.Set("address", "example")
	q.Set("checkRate", "0")
	q.Set("executionFee", "0")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigusd/exchange/")
uri.query = URI.encode_www_form({
  "amount" => "1",
  "address" => "example",
  "checkRate" => "0",
  "executionFee" => "0"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/tokenjay.app/1.0.0/sigusd/exchange/?" . http_build_query([
    "amount" => "1",
    "address" => "example",
    "checkRate" => "0",
    "executionFee" => "0"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

Postman Setup Guide

Get Postman ↗

See official documentation for authentication and setup.

What can you build with TokenJay API services?

TokenJay API services is a Finance API. Developers commonly use finance APIs for:

processing payments and handling transactions
building subscription and billing systems
automating invoicing and financial reporting
fraud detection and risk scoring
connecting to banking and accounting software

No authentication required. This API is open — no signup or key needed. Ideal for quick prototypes and public-facing features. TokenJay API services is free to use, making it a low-risk choice to experiment with.

New to APIs? Read our beginner's guide

Open documentation ↗