Create renew

Extends a domain your org already owns and answers the updated record with its new expiry alongside what was paid.

POST /v1/domain/renew

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Address	`https://api.hanzo.ai/v1/domain/renew`
Method	`POST`
Operation	`post_domain_renew`
Auth	`Authorization: Bearer $HANZO_API_KEY`

Extends a domain your org already owns and answers the updated record with its new expiry alongside what was paid.

Ownership is the gate: a name the caller's org does not hold is 404, so a renewal can never reach another tenant's domain.

The price is re-quoted at the CURRENT renewal rate rather than the one paid at purchase. If the registrar returns no renewal price the org's original price is charged instead, so a renewal is never accidentally free. The balance is authorized before the registrar is called and captured after it confirms — 402 when the prepaid balance cannot cover it, 503 when the deployment has no registrar credentials. Requires a validated principal.

Request

2 fields, body application/json (required).

Field	In	Type	Required	Description
`domain`	body	string	yes	Domain is the name to extend.
`years`	body	integer (int64)	—	Years is how much longer to hold it, defaulting to 1.

Response

Status	Body	Meaning
`200`	domain.RenewResult	ok
`default`	problem-details	refused

200 body — 10 fields.

Field	In	Type	Always	Description
`paidCents`	body	integer (int64)	—	what this renewal cost, in cents
`record`	body	domain.Holding	—
`record.costCents`	body	integer (int64)	—	wholesale cost
`record.domain`	body	string	—	the name owned
`record.expiresAt`	body	string	—	when the registration lapses, RFC3339
`record.nameservers`	body	string[]	—	the authoritative nameservers the name points at
`record.order`	body	integer (int64)	—	registrar order id
`record.org`	body	string	—	the org that owns the domain
`record.priceCents`	body	integer (int64)	—	what the customer paid (sell)
`record.registeredAt`	body	integer (int64)	—	unix seconds

Failure carries the platform error shape — see Errors.

Examples

CLI

SDK

HTTP

MCP

hanzo domain renew --domain <domain>

.ts

.py

.go

.rs

.java

import { Configuration, DomainApi } from 'hanzoai';

const api = new DomainApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.postDomainRenew({ domain: "<domain>" });

from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import DomainApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = DomainApi(client).post_domain_renew(domain="<domain>")

cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)

resp, _, err := client.DomainAPI.PostDomainRenew(context.Background()).Execute()
if err != nil {
	return err
}

use hanzo_client::apis::{configuration::Configuration, domain_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = domain_api::post_domain_renew(&cfg, Default::default()).await?;

import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.DomainApi;

ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));

var result = new DomainApi(client).postDomainRenew();

curl -X POST https://api.hanzo.ai/v1/domain/renew \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "domain": "<domain>"
     }'

MCP reaches domain through the domain tool, which names its 7 operations with its own verbs — this one among them, under a name only MCP declares. describe explains any of them:

curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "describe",
         "arguments": {
           "op": "get_domain_availability"
         }
       }
     }'

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