ToolVet
15trust / 100

Swap Solana Pago

by Vextorium in Onchain & crypto

x402 APIFailing, checked 3 h ago

Best route and price to swap one Solana token for another: how much you receive, the price impact and which DEXs the route goes through. Accepts symbols (SOL, USDC...) or mint addresses. Live from Jupiter, Solana's leading aggregator.

POST
https://api.vextorium.com/swap-solana-pago
Price
$0.007
per call in USDC
Uptime
0.0%
last 30 days
Response time
-
no timed checks yet
Last check
Failed
3 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 3 h ago: Amount "0.007" is not in atomic token units

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

How to call it

POST https://api.vextorium.com/swap-solana-pago

Each call costs $0.007 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/swap-solana-pago
content-type: application/json

{
  "cantidad": 1,
  "desde": "SOL",
  "hacia": "USDC"
}

Parameters

ParameterTypeRequiredDescription
cantidadnumberYesAmount of the 'desde' token to swap (whole units)
desdestringYesToken to sell (symbol or mint), e.g. SOL
haciastringYesToken to receive (symbol or mint), e.g. USDC

Example response

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

{
  "cantidad_entrada": 1,
  "cantidad_recibida": 118.857385,
  "desde": "SOL",
  "fuente": "Jupiter (lite-api.jup.ag, datos abiertos de Solana)",
  "hacia": "USDC",
  "impacto_precio_pct": 0.0309,
  "nota": "Mejor ruta estimada por Jupiter con 0,5% de slippage. La cantidad final puede variar al ejecutar. No es recomendación de inversión.",
  "por_dex": [
    "HumidiFi"
  ],
  "precio": 118.857385
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.007.

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/swap-solana-pago' \
  -H 'content-type: application/json' \
  --data-raw '{"cantidad":1,"desde":"SOL","hacia":"USDC"}'

# 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/swap-solana-pago' \
  -H 'content-type: application/json' \
  --data-raw '{"cantidad":1,"desde":"SOL","hacia":"USDC"}' \
  | 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 $0.007 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.007" });
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 $0.007 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.vextorium.com%2Fswap-solana-pago&method=POST
const res = await pay("https://api.vextorium.com/swap-solana-pago", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "cantidad": 1,
    "desde": "SOL",
    "hacia": "USDC"
  }),
});
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 $0.007 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.007"})
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/swap-solana-pago",
        json={
            "cantidad": 1,
            "desde": "SOL",
            "hacia": "USDC",
        },
    )
    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
3 h agoAmount "0.007" is not in atomic token units40293 ms$0.007
8 h agoAmount "0.007" is not in atomic token units402286 ms$0.007
13 h agoAmount "0.007" is not in atomic token units40297 ms$0.007
18 h agoAmount "0.007" is not in atomic token units40275 ms$0.007
23 h agoAmount "0.007" is not in atomic token units402139 ms$0.007
Show 10 older checks
28 h agoAmount "0.007" is not in atomic token units402139 ms$0.007
32 h agoAmount "0.007" is not in atomic token units402110 ms$0.007
37 h agoAmount "0.007" is not in atomic token units40291 ms$0.007
42 h agoAmount "0.007" is not in atomic token units40279 ms$0.007
47 h agoAmount "0.007" is not in atomic token units402254 ms$0.007
2 days agoExpected HTTP 402, got 502502102 ms-
2 days agoAmount "0.007" is not in atomic token units402283 ms$0.007
3 days agoAmount "0.007" is not in atomic token units40271 ms$0.007
3 days agoAmount "0.007" is not in atomic token units402241 ms$0.007
3 days agoAmount "0.007" is not in atomic token units40285 ms$0.007