Genera una seed unica, emite una tarjeta virtual en estado pending_top_up y recibe una direccion de wallet para funding en una sola llamada API.
Los endpoints son la base; los patrones son lo que los creadores de agentes realmente implementan.
Agents that decide what to buy and execute the purchase without human approval. The API issues a fresh card per transaction, charges it, then deletes it — leaving no reusable payment surface in the wild.
Programmatic issuance of one BIN-471938 (Visa Business) card per Meta / Google / TikTok ad account. Rotate cards every 30-60 days to keep accounts clean.
Marketplaces or platforms that need a unique card per end-user transaction. Issue, charge, delete in under 10 seconds — no PCI scope, no card-storage burden.
Sign up to free trials at scale. Each trial gets a card with the minimum load; deletion before renewal blocks the auto-charge cleanly.
Multi-tenant agents that bill upstream SaaS (AWS, OpenAI, Cloudflare, GitHub) on a per-workspace card. Costs become attributable to the customer without leaking your master billing identity.
Each worker requests a card via the API the moment it needs a payment surface, uses it for the intended action, then closes it. The $1.50 unit cost is a fraction of any alternative approach.
Este endpoint devuelve una seed unica, una tarjeta en estado pending_top_up y una direccion de wallet segun el asset. Usa X-Seed en las solicitudes siguientes.
/.well-known/openapi.json
Plugin manifest /.well-known/ai-plugin.json
Machine descriptor /.well-known/agent.json
curl "https://cryptocardy.com/v1/api?card=visa&asset=BTC"Usa estos archivos para descubrir endpoints, esquemas de request/response y headers de autenticacion.
| Type | Path | Description |
|---|---|---|
| GET | /.well-known/openapi.json | OpenAPI specification for the REST API. |
| GET | /.well-known/ai-plugin.json | Plugin manifest (references the OpenAPI spec). |
| GET | /.well-known/agent.json | Machine descriptor (links to spec + docs). |
| GET | /llms.txt | Short integration overview and URLs. |
Usa la base URL https://cryptocardy.com/v1/api.
| Method | Path | Description |
|---|---|---|
| GET | /v1/api | Generate a seed, return a card in pending_top_up state, and provide a funding wallet address. Optional query params: card, asset. |
Tu seed es la credencial. Guardala de forma segura y enviala con el header X-Seed. Si la pierdes, el acceso no se puede restaurar.
Las tarjetas se devuelven con card.state en pending_top_up, de modo que la integracion detecta que existe la tarjeta pero necesita fondos antes de activarse.
Usa el quick start para generar seed, tarjeta y wallet, luego sigue la referencia API para parametros y campos de respuesta.
Leer quick start