oatda-check-balance

OATDA Check Balance

Check the current OATDA account balance, total usage, and available balance. Useful before expensive image/video/LLM calls to confirm the user has enough credits.

When to Use

Use this skill when the user wants to:

• Check current OATDA credits / balance
• See total usage spent so far
• Verify there is enough budget before running a costly call (image, video, long LLM run)
• Diagnose why an OATDA call returned 402 Insufficient credits

Prerequisites

The user needs an OATDA API key. Check in this order:

1. $OATDA_API_KEY environment variable
2. ~/.oatda/credentials.json config file

If neither exists, tell the user:

You need an OATDA API key. Get one at https://oatda.com, then set it: export OATDA_API_KEY=your_key_here

Step-by-Step Instructions

1. Resolve the API key

# Check env var first; if empty, auto-load from credentials file
if [[ -z "$OATDA_API_KEY" ]]; then
  export OATDA_API_KEY=$(cat ~/.oatda/credentials.json 2>/dev/null | jq -r '.profiles[.defaultProfile].apiKey' 2>/dev/null)
fi

# Verify key exists (show first 8 chars only)
echo "${OATDA_API_KEY:0:8}"

If the output is empty or null, stop and ask the user to configure their API key.

IMPORTANT:

• Never print the full API key. Only show the first 8 characters for verification.
• The key resolution script and subsequent curl commands must run in the same shell session. Either run all commands in one session, or chain them (e.g., export OATDA_API_KEY=... && curl ...).

2. Make the API call

curl -s -X GET "https://oatda.com/api/v1/user/credits" \
  -H "Authorization: Bearer $OATDA_API_KEY"

3. Parse the response

The API returns JSON:

{
  "id": "uuid",
  "userId": "uuid",
  "balance": 25.00,
  "updatedAt": "2026-06-22T14:30:00.000Z",
  "usageSum": 7.42,
  "actualBalance": 17.58
}

Field	Type	Meaning
balance	number	Top-up total (credits ever purchased)
usageSum	number	Total amount consumed by API calls so far
actualBalance	number	What the user can still spend = balance - usageSum
updatedAt	ISO timestamp	Last time the balance row was refreshed