Files
dtf-system/app/mercadopago_probe.py
Cauê Faleiros b5bb03cbb4
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feat: check the Mercado Pago account from the Kanban
"Verificar conta" on the Mercado Pago card of the Integrations tab runs the
read-only account check (whether the token is a test user's, the card
methods, how the test card is classified) without a container console.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-29 14:18:45 -03:00

66 lines
3.0 KiB
Python

"""Read-only look at the Mercado Pago account behind MP_ACCESS_TOKEN.
python -m app.mercadopago_probe [--bin 503143] [--valor 50]
Run from the api container's console (Portainer > Containers > api >
Console), or with "Verificar conta" on the Kanban's Integrations tab. It creates nothing and charges nothing: it asks Mercado Pago which
account the token belongs to, which card methods the account accepts, and how
it classifies a card number's first digits (type, issuer, instalments). That
is what payment errors such as 10111 (issuer) and 10113 (method excluded by a
rule) depend on.
"""
import argparse
import os
import sys
import httpx
from .core.secrets import load as load_secret_files
API = 'https://api.mercadopago.com'
def check(token, bin_='548083', amount='50', transport=None):
"""The account, its card methods and how a card's first digits are read."""
http = httpx.Client(base_url=API, timeout=15, transport=transport,
headers={'Authorization': f'Bearer {token}'})
result = {'token': 'test' if token.startswith('TEST-') else 'production'}
me = http.get('/users/me')
if me.status_code == 200:
user = me.json()
tags = user.get('tags') or []
result['account'] = {'id': user.get('id'), 'nickname': user.get('nickname'),
'site': user.get('site_id'), 'test_user': 'test_user' in tags, 'tags': tags}
else:
result['account'] = {'error': f'HTTP {me.status_code}'}
methods = http.get('/v1/payment_methods')
result['cards'] = ([{'id': m.get('id'), 'type': m.get('payment_type_id'), 'status': m.get('status')}
for m in methods.json() if m.get('payment_type_id') in ('credit_card', 'debit_card')]
if methods.status_code == 200 else {'error': f'HTTP {methods.status_code}'})
options = http.get('/v1/payment_methods/installments', params={'bin': bin_, 'amount': amount})
result['bin'] = ([{'method': o.get('payment_method_id'), 'type': o.get('payment_type_id'),
'issuer': (o.get('issuer') or {}).get('name'),
'installments': [c.get('installments') for c in o.get('payer_costs') or []]}
for o in options.json()]
if options.status_code == 200 else {'error': f'HTTP {options.status_code} {options.text[:200]}'})
return result
def main(argv=None):
parser = argparse.ArgumentParser(prog='python -m app.mercadopago_probe')
parser.add_argument('--bin', default='548083', help="the card's first six digits")
parser.add_argument('--valor', default='50', help='amount in reais for the instalment lookup')
args = parser.parse_args(argv)
load_secret_files()
token = os.environ.get('MP_ACCESS_TOKEN', '')
if not token:
print('MP_ACCESS_TOKEN is not set in this container.')
return 1
import json
print(json.dumps(check(token, args.bin, args.valor), indent=2, ensure_ascii=False))
return 0
if __name__ == '__main__':
sys.exit(main())