insufficient_credits

# Check the balance before retrying the run with the same Idempotency-Key.
curl https://api.opentype.dev/v1/billing \
  -H "Authorization: Bearer $OPENTYPE_API_KEY"

const headers = {
  Authorization: `Bearer ${process.env.OPENTYPE_API_KEY}`,
  "Content-Type": "application/json",
};

async function createRun(idempotencyKey: string, payload: unknown) {
  const res = await fetch("https://api.opentype.dev/v1/runs", {
    method: "POST",
    headers: { ...headers, "Idempotency-Key": idempotencyKey },
    body: JSON.stringify(payload),
  });
  const body = await res.json();

  if (res.status === 402) {
    const billing = await fetch("https://api.opentype.dev/v1/billing", { headers }).then((r) => r.json());
    // Alert a human or wait for auto-recharge; then call createRun again with the SAME key.
    throw new Error(
      `insufficient_credits: balance ${billing.balance_micros} micros, ` +
        `auto-recharge ${billing.auto_recharge.enabled ? "on" : "off"} (${body.error.request_id})`,
    );
  }
  if (!res.ok) throw new Error(`${body.error.code}: ${body.error.message}`);
  return body;
}

import os
import requests

HEADERS = {"Authorization": f"Bearer {os.environ['OPENTYPE_API_KEY']}"}


def create_run(idempotency_key: str, payload: dict) -> dict:
    resp = requests.post(
        "https://api.opentype.dev/v1/runs",
        headers={**HEADERS, "Content-Type": "application/json", "Idempotency-Key": idempotency_key},
        json=payload,
        timeout=60,
    )
    body = resp.json()

    if resp.status_code == 402:
        billing = requests.get("https://api.opentype.dev/v1/billing", headers=HEADERS, timeout=30).json()
        # Alert a human or wait for auto-recharge; then call create_run again with the SAME key.
        state = "on" if billing["auto_recharge"]["enabled"] else "off"
        raise RuntimeError(
            f"insufficient_credits: balance {billing['balance_micros']} micros, "
            f"auto-recharge {state} ({body['error']['request_id']})"
        )
    if not resp.ok:
        raise RuntimeError(f"{body['error']['code']}: {body['error']['message']}")
    return body