API 参考文档

#!/usr/bin/env bash
set -euo pipefail
: "${SMSACTIVATE_KEY:?export your key first}"
API="https://smsactivate.io/api/v1"

auth=(-H "Authorization: Bearer $SMSACTIVATE_KEY")

# The catalogue is already ordered: the first country is the one to take.
best=$(curl -sf "${API}/pricing?service=telegram" "${auth[@]}" \
        | jq -r ".countries[0] | \"\(.country) \(.price)\"")
country=${best% *}
price=${best#* }

balance=$(curl -sf "${API}/balance" "${auth[@]}" | jq -r .balance)

# ⚠️ Compare as numbers, not as strings: "9.5" > "10" is true in a string sort.
if awk "BEGIN{exit !($balance >= $price)}"; then
  echo "ok: $country at \$$price, balance \$$balance"
else
  echo "top up first: need \$$price, have \$$balance" >&2
  exit 1
fi

const API = "https://smsactivate.io/api/v1";
const key = process.env.SMSACTIVATE_KEY;

async function call(path) {
  const r = await fetch(API + path, {
    headers: { Authorization: `Bearer ${key}` },
  });
  const body = await r.json();
  // A non-2xx always carries { ok:false, error }. Branch on `error`, never on
  // the sentence — the string is stable, the wording is not.
  if (!r.ok || !body.ok) {
    if (body.error === "rate_limited") {
      const wait = Number(r.headers.get("Retry-After") || 60);
      await new Promise((s) => setTimeout(s, wait * 1000));
      return call(path);
    }
    throw new Error(body.error ?? `http_${r.status}`);
  }
  return body;
}

const { countries } = await call("/pricing?service=telegram");
const { balance }   = await call("/balance");

const best = countries[0];
console.log(`${best.name}: $${best.price} (${best.stock} in stock)`);
console.log(balance >= best.price ? "balance covers it" : "top up first");

import os, time, requests

API = "https://smsactivate.io/api/v1"
S = requests.Session()
S.headers["Authorization"] = f"Bearer {os.environ['SMSACTIVATE_KEY']}"

def call(path):
    r = S.get(API + path, timeout=20)
    body = r.json()
    if not r.ok or not body.get("ok"):
        if body.get("error") == "rate_limited":
            time.sleep(int(r.headers.get("Retry-After", 60)))
            return call(path)
        raise RuntimeError(body.get("error", f"http_{r.status_code}"))
    return body

countries = call("/pricing?service=telegram")["countries"]
balance   = call("/balance")["balance"]

best = countries[0]
print(f"{best['name']}: ${best['price']} ({best['stock']} in stock)")
print("balance covers it" if balance >= best["price"] else "top up first")