ToolVet
15trust / 100

Xrpl Amm Pool

by Vextorium in Markets & finance

x402 APIFailing, checked 4 h ago

XRP Ledger AMM pool for a pair (XRP, RLUSD or CODE.rIssuer): both reserves with USD value, pool price, trading fee, LP token supply, auction slot and fee votes.

POST
https://api.vextorium.com/v1/xrpl-amm-pool
Price
$0.003
per call in USDC
Uptime
0.0%
last 30 days
Response time
-
no timed checks yet
Last check
Failed
4 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 4 h ago: Expected HTTP 402, got 503

Status and outage history · Atom feed · Watch with other listings

How to call it

POST https://api.vextorium.com/v1/xrpl-amm-pool

Each call costs $0.003 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

POST https://api.vextorium.com/v1/xrpl-amm-pool
content-type: application/json

{
  "asset": "XRP",
  "asset2": "RLUSD"
}

Parameters

ParameterTypeRequiredDescription
assetstringNo
asset2stringNo

Example response

The provider's example. We can't check it without paying.

Example response, 32 lines
{
  "amm_account": "rhWTXC2m2gGGA9WozUaoMm6kLAVPb1tcS3",
  "auction_slot": {
    "discounted_fee_pct": 0.019,
    "expires": "2026-03-02T17:05:00+0000",
    "holder": "r4uKh2rHuarMZdAgSBYqqicX7MxPBegttw"
  },
  "fee_votes": 8,
  "frozen": false,
  "lp_token_currency": "03B245BE580EC4F4386A751C084489EC4B514A2F",
  "lp_token_supply": 1793141505.776488,
  "pair": "XRP/RLUSD",
  "price": {
    "1 RLUSD in XRP": 0.73491838,
    "1 XRP in RLUSD": 1.36069532
  },
  "reserve1": {
    "amount": 1812936.372482,
    "asset": "XRP",
    "issuer": null,
    "usd": 2464780.52
  },
  "reserve2": {
    "amount": 2466854.033934484,
    "asset": "RLUSD",
    "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
    "usd": 2466854.03
  },
  "source": "XRP Ledger (public node xrplcluster.com)",
  "trading_fee_pct": 0.196,
  "tvl_usd": 4931634.56
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.003.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.vextorium.com/v1/xrpl-amm-pool' \
  -H 'content-type: application/json' \
  --data-raw '{"asset":"XRP","asset2":"RLUSD"}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://api.vextorium.com/v1/xrpl-amm-pool' \
  -H 'content-type: application/json' \
  --data-raw '{"asset":"XRP","asset2":"RLUSD"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.003 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.003" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.003 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.vextorium.com%2Fv1%2Fxrpl-amm-pool&method=POST
const res = await pay("https://api.vextorium.com/v1/xrpl-amm-pool", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "asset": "XRP",
    "asset2": "RLUSD"
  }),
});
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.003 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.003"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://api.vextorium.com/v1/xrpl-amm-pool",
        json={
            "asset": "XRP",
            "asset2": "RLUSD",
        },
    )
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
4 h agoExpected HTTP 402, got 503503135 ms-
9 h agoAmount "0.003" is not in atomic token units402228 ms$0.003
14 h agoAmount "0.003" is not in atomic token units402266 ms$0.003
19 h agoAmount "0.003" is not in atomic token units40287 ms$0.003
23 h agoAmount "0.003" is not in atomic token units402194 ms$0.003
Show 10 older checks
28 h agoAmount "0.003" is not in atomic token units402122 ms$0.003
33 h agoAmount "0.003" is not in atomic token units402109 ms$0.003
38 h agoAmount "0.003" is not in atomic token units40295 ms$0.003
42 h agoAmount "0.003" is not in atomic token units402362 ms$0.003
47 h agoAmount "0.003" is not in atomic token units402102 ms$0.003
2 days agoAmount "0.003" is not in atomic token units40294 ms$0.003
2 days agoAmount "0.003" is not in atomic token units402119 ms$0.003
3 days agoAmount "0.003" is not in atomic token units40278 ms$0.003
3 days agoAmount "0.003" is not in atomic token units402160 ms$0.003
3 days agoAmount "0.003" is not in atomic token units402117 ms$0.003