Liveness probe

{  "status": "alive",  "timestamp": "string",  "uptimeMs": 0}

{  "type": "about:blank",  "title": "string",  "status": 0,  "detail": "string",  "instance": "string",  "requestId": "string",  "code": "string",  "category": "buyer_action_required",  "actor": "buyer",  "retryable": true,  "payment": {    "chain": "string",    "asset": "string",    "tokenAddress": "string",    "tokenDecimals": 0,    "amount": "string",    "amountAtomic": "string",    "requiredAmount": "string",    "requiredAmountAtomic": "string",    "balance": "string",    "balanceAtomic": "string",    "payer": "string",    "payTo": "string"  },  "nextActions": [    {      "type": "fund_wallet",      "label": "string",      "description": "string",      "href": "http://example.com",      "address": "string",      "chain": "string",      "asset": "string",      "amount": "string",      "metadata": {        "property1": null,        "property2": null      }    }  ],  "debug": {    "property1": null,    "property2": null  },  "errors": [    {      "detail": "string",      "pointer": "string"    }  ]}

{  "type": "about:blank",  "title": "string",  "status": 0,  "detail": "string",  "instance": "string",  "requestId": "string",  "code": "string",  "category": "buyer_action_required",  "actor": "buyer",  "retryable": true,  "payment": {    "chain": "string",    "asset": "string",    "tokenAddress": "string",    "tokenDecimals": 0,    "amount": "string",    "amountAtomic": "string",    "requiredAmount": "string",    "requiredAmountAtomic": "string",    "balance": "string",    "balanceAtomic": "string",    "payer": "string",    "payTo": "string"  },  "nextActions": [    {      "type": "fund_wallet",      "label": "string",      "description": "string",      "href": "http://example.com",      "address": "string",      "chain": "string",      "asset": "string",      "amount": "string",      "metadata": {        "property1": null,        "property2": null      }    }  ],  "debug": {    "property1": null,    "property2": null  }}

{  "type": "about:blank",  "title": "string",  "status": 0,  "detail": "string",  "instance": "string",  "requestId": "string",  "code": "string",  "category": "buyer_action_required",  "actor": "buyer",  "retryable": true,  "payment": {    "chain": "string",    "asset": "string",    "tokenAddress": "string",    "tokenDecimals": 0,    "amount": "string",    "amountAtomic": "string",    "requiredAmount": "string",    "requiredAmountAtomic": "string",    "balance": "string",    "balanceAtomic": "string",    "payer": "string",    "payTo": "string"  },  "nextActions": [    {      "type": "fund_wallet",      "label": "string",      "description": "string",      "href": "http://example.com",      "address": "string",      "chain": "string",      "asset": "string",      "amount": "string",      "metadata": {        "property1": null,        "property2": null      }    }  ],  "debug": {    "property1": null,    "property2": null  }}

{  "type": "about:blank",  "title": "string",  "status": 0,  "detail": "string",  "instance": "string",  "requestId": "string",  "code": "string",  "category": "buyer_action_required",  "actor": "buyer",  "retryable": true,  "payment": {    "chain": "string",    "asset": "string",    "tokenAddress": "string",    "tokenDecimals": 0,    "amount": "string",    "amountAtomic": "string",    "requiredAmount": "string",    "requiredAmountAtomic": "string",    "balance": "string",    "balanceAtomic": "string",    "payer": "string",    "payTo": "string"  },  "nextActions": [    {      "type": "fund_wallet",      "label": "string",      "description": "string",      "href": "http://example.com",      "address": "string",      "chain": "string",      "asset": "string",      "amount": "string",      "metadata": {        "property1": null,        "property2": null      }    }  ],  "debug": {    "property1": null,    "property2": null  }}

{  "type": "about:blank",  "title": "string",  "status": 0,  "detail": "string",  "instance": "string",  "requestId": "string",  "code": "string",  "category": "buyer_action_required",  "actor": "buyer",  "retryable": true,  "payment": {    "chain": "string",    "asset": "string",    "tokenAddress": "string",    "tokenDecimals": 0,    "amount": "string",    "amountAtomic": "string",    "requiredAmount": "string",    "requiredAmountAtomic": "string",    "balance": "string",    "balanceAtomic": "string",    "payer": "string",    "payTo": "string"  },  "nextActions": [    {      "type": "fund_wallet",      "label": "string",      "description": "string",      "href": "http://example.com",      "address": "string",      "chain": "string",      "asset": "string",      "amount": "string",      "metadata": {        "property1": null,        "property2": null      }    }  ],  "debug": {    "property1": null,    "property2": null  }}

{  "type": "about:blank",  "title": "string",  "status": 0,  "detail": "string",  "instance": "string",  "requestId": "string",  "code": "string",  "category": "buyer_action_required",  "actor": "buyer",  "retryable": true,  "payment": {    "chain": "string",    "asset": "string",    "tokenAddress": "string",    "tokenDecimals": 0,    "amount": "string",    "amountAtomic": "string",    "requiredAmount": "string",    "requiredAmountAtomic": "string",    "balance": "string",    "balanceAtomic": "string",    "payer": "string",    "payTo": "string"  },  "nextActions": [    {      "type": "fund_wallet",      "label": "string",      "description": "string",      "href": "http://example.com",      "address": "string",      "chain": "string",      "asset": "string",      "amount": "string",      "metadata": {        "property1": null,        "property2": null      }    }  ],  "debug": {    "property1": null,    "property2": null  }}