Erreur Mansa API : Impossible de récupérer l’historique. Cet endpoint nécessite probablement une clé Mansa Professional.
Endpoint : /api/v1/markets/exchanges/BRVM/stocks/BOAS/history?range=ALL&order=asc&limit=20000
{"success":false,"error":{"code":"TIER_REQUIRED","message":"This endpoint requires the Pro plan or higher. Your current plan is Free (100 req/day). Compare plans and upgrade at https://mansaapi.com/pricing.","required_plan":"Pro","current_plan":"Free","required_tier":"professional","current_tier":"standard","upgrade_url":"https://mansaapi.com/pricing"}}
