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Vista Previa de Etiqueta

Previsualizar una etiqueta para ver si existe o verificar información de precios antes de alquilarla.

Endpoint

GET /api/tags/preview

Descripción

Este endpoint te permite previsualizar una etiqueta y ver sus detalles antes de comprometerte a alquilarla. Retorna diferentes estructuras de respuesta dependiendo de si la etiqueta ya existe o está disponible para compra.

Autenticación

Este endpoint requiere autenticación mediante token JWT. Primero debes crear una sesión usando el endpoint /api/sessions para obtener un token JWT.

Parámetros

ParámetroTipoRequeridoDescripción
tagNamestringEl nombre de la etiqueta a previsualizar (ej., "myname")
domainstringEl tipo de dominio (ej., "zelf", "avax", "bdag")
osstringSistema operativo ("DESKTOP", "ANDROID", "IOS")
captchaTokenstringNoToken CAPTCHA para protección contra bots (opcional)

Respuesta

{
"data": {
"preview": {
"passwordLayer": "WithPassword",
"publicData": {
"ethAddress": "0x2DDcA84eF860085053A0008471BF27D73658f261",
"zelfName": "myname.zelf",
"btcAddress": "18gM3C84vAeAYvy5KweUdaJtmhD86dLAN2",
"solanaAddress": "5nKCBsij6qPYLMqVMQUXikgnAvnUSYCKEi8uS91Rg1dr",
"leaseExpiresAt": "2026-01-15 01:31:07",
"evm": "ETH,BNB,MATIC,AVAX,FTM,ARB,OP,CRO,ONE,KLAY,xDAI,GLMR,CELO,OKT,AURORA"
},
"requireLiveness": true
},
"tagObject": {
"id": "fL2-FBVD0GFddYIfbD8wrjE7kKSMFtSgTxKJGHXYKgk",
"owner": "vzrsUNMg17WFPmh73xZguPbn_cZzqnef3btvmn6-YDk",
"url": "https://arweave.zelf.world/fL2-FBVD0GFddYIfbD8wrjE7kKSMFtSgTxKJGHXYKgk",
"explorerUrl": "https://viewblock.io/arweave/tx/fL2-FBVD0GFddYIfbD8wrjE7kKSMFtSgTxKJGHXYKgk",
"publicData": {
"Content-Type": "image/png",
"zelfProof": "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",
"hasPassword": "true",
"ethAddress": "0x2DDcA84eF860085053A0008471BF27D73658f261",
"evm": "ETH,BNB,MATIC,AVAX,FTM,ARB,OP,CRO,ONE,KLAY,xDAI,GLMR,CELO,OKT,AURORA",
"solanaAddress": "5nKCBsij6qPYLMqVMQUXikgnAvnUSYCKEi8uS91Rg1dr",
"btcAddress": "18gM3C84vAeAYvy5KweUdaJtmhD86dLAN2",
"zelfName": "myname.zelf",
"leaseExpiresAt": "2026-01-15 01:31:07"
},
"size": "20443",
"zelfProofQRCode": "data:image/png;base64,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",
"zelfProof": "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"
}
}
}

Campos de Respuesta (Etiqueta Existente)

CampoTipoDescripción
previewobjectInformación de previsualización para etiqueta existente
preview.passwordLayerstringNivel de protección por contraseña
preview.publicDataobjectDirecciones públicas de blockchain y metadatos
preview.requireLivenessbooleanSi se requiere verificación de vida
tagObjectobjectObjeto de etiqueta completo desde almacenamiento
tagObject.idstringIdentificador único de la etiqueta
tagObject.ownerstringIdentificador del propietario de la etiqueta
tagObject.urlstringURL directa a los datos de la etiqueta
tagObject.explorerUrlstringURL del explorador de blockchain
tagObject.publicDataobjectDatos públicos de blockchain
tagObject.sizestringTamaño de datos en bytes
tagObject.zelfProofQRCodestringCódigo QR codificado en base64
tagObject.zelfProofstringDatos ZelfProof encriptados

Ejemplos

# Primero crear una sesión para obtener el token JWT
curl -X POST "https://api.zelf.world/api/sessions" \
-H "Content-Type: application/json" \
-H "Origin: https://test.example.com" \
-d '{
"identifier": "preview_session_123",
"type": "createWallet",
"isWebExtension": false
}'

# Luego usar el token para previsualizar una etiqueta
curl -X GET "https://api.zelf.world/api/tags/preview?tagName=myname&domain=zelf&os=DESKTOP" \
-H "Origin: https://test.example.com" \
-H "Authorization: Bearer YOUR_JWT_TOKEN_HERE"