RWA issuers

GET https://open-api.coinworldcap.com/openapi/v1/rwa/issuers

The companies that issue tokenized real-world assets, with what they have issued for the assets we list.

tracked_tokens, market_cap and volume_24h can be up to 60 seconds behind the rest of the response.

Query parameters

page, size, limit, offsetintegerDefaultsize 20As on /assets
sortstringDefaultmarket_cap:descmarket_cap, name, num_tokens, written <key>[:asc|desc]; a key with no direction is ascending, so sort=market_cap is smallest first. name ignores case. Equal values are ordered by id

Response

Item fields

Field	Type	Notes
`id`	number	The issuer's id in this API. It identifies an issuer in these responses; no endpoint takes it as a parameter yet
`name`	string
`logo`, `website`	string	Empty string when there is none
`num_tokens`	number	How many tokens the issuer has issued, across every asset
`tracked_tokens`	number	How many of those are on RWAs we list. `market_cap` and `volume_24h` are totals over these
`market_cap`, `volume_24h`	string or `null`	USD, summed over the tracked tokens. `null` when no tracked token has a value — always the case when `tracked_tokens` is `0`. Nothing to add up is not a total of zero. A `null` sorts last descending, so such issuers come last under the default order, and first under `sort=market_cap`

Examples

bash

# The ten biggest issuers by tracked market cap
curl -H "X-Api-Key: <your-api-key>" \
  "https://open-api.coinworldcap.com/openapi/v1/rwa/issuers?limit=10"

# Alphabetical
curl -H "X-Api-Key: <your-api-key>" \
  "https://open-api.coinworldcap.com/openapi/v1/rwa/issuers?sort=name"

HTTP status	`code`	When
400	40000	A `sort` key outside `market_cap`, `name`, `num_tokens` (`volume_24h` included), or a malformed `sort`; the paging limits of `/assets`

id and slug are not parameters here and are ignored. The other errors are in Errors.

# The ten biggest issuers by tracked market cap import requests response = requests.get( "https://open-api.coinworldcap.com/openapi/v1/rwa/issuers?limit=10", headers={"X-Api-Key": "<your-api-key>"}, ) print(response.json())

// The ten biggest issuers by tracked market cap fetch("https://open-api.coinworldcap.com/openapi/v1/rwa/issuers?limit=10", { headers: { "X-Api-Key": "<your-api-key>" }, }) .then((response) => response.json()) .then((body) => console.log(body));

// The ten biggest issuers by tracked market cap package main import ( "fmt" "io" "net/http" ) func main() { req, err := http.NewRequest(http.MethodGet, "https://open-api.coinworldcap.com/openapi/v1/rwa/issuers?limit=10", nil) if err != nil { panic(err) } req.Header.Set("X-Api-Key", "<your-api-key>") resp, err := http.DefaultClient.Do(req) if err != nil { panic(err) } defer resp.Body.Close() body, err := io.ReadAll(resp.Body) if err != nil { panic(err) } fmt.Println(string(body)) }

// The ten biggest issuers by tracked market cap import java.net.URI; import java.net.http.HttpClient; import java.net.http.HttpRequest; import java.net.http.HttpResponse; public class Main { public static void main(String[] args) throws Exception { HttpRequest request = HttpRequest.newBuilder(URI.create("https://open-api.coinworldcap.com/openapi/v1/rwa/issuers?limit=10")) .header("X-Api-Key", "<your-api-key>") .GET() .build(); HttpResponse<String> response = HttpClient.newHttpClient() .send(request, HttpResponse.BodyHandlers.ofString()); System.out.println(response.body()); } }

{ "code": 0, "message": "success", "message_key": "SUCCESS", "result": { "items": [ { "id": 7, "name": "Ondo", "logo": "https://s2.coinmarketcap.com/static/img/issuer/ondo.png", "website": "https://ondo.finance", "num_tokens": 120, "tracked_tokens": 96, "market_cap": "512345678", "volume_24h": "23456789" } ], "page": 1, "total_page": 3, "total": 48 } }