Computes the caller org's cap table.

Computes the caller org's cap table. It answers who owns what on a fully-diluted basis: outstanding shares, granted options, per-stakeholder ownership…

GET /v1/captable/summary

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Address	`https://api.hanzo.ai/v1/captable/summary`
Method	`GET`
Operation	`get_captable_summary`
Auth	`Authorization: Bearer $HANZO_API_KEY`

Computes the caller org's cap table. It answers who owns what on a fully-diluted basis: outstanding shares, granted options, per-stakeholder ownership percentages, each share class's authorized versus issued position, and the capital sitting on SAFEs and convertible notes that have not yet converted. Only non-terminal option grants dilute — EXERCISED, EXPIRED and CANCELLED grants are excluded, so equity issued through an exercised option is never counted twice.

Request

GET /v1/captable/summary takes no parameters and no body — the credential is the whole request.

Response

Status	Body	Meaning
`200`	captableSummary	ok

200 body — 32 fields.

Field	In	Type	Always	Description
`byShareClass`	body	captableClassHolding[]	—	ByShareClass is each share class's authorized-versus-issued position, in class creation order.
`byShareClass[].authorized`	body	integer	—	Authorized is how many shares of the class are authorized.
`byShareClass[].classType`	body	string	—	ClassType is COMMON or PREFERRED.
`byShareClass[].issued`	body	integer	—	Issued is how many shares of the class have been issued.
`byShareClass[].name`	body	string	—	Name is the class name.
`byShareClass[].shareClassId`	body	string	—	ShareClassID is the share class.
`byStakeholder`	body	captableHolding[]	—	ByStakeholder is each stakeholder's position, largest holding first.
`byStakeholder[].fullyDiluted`	body	integer	—	FullyDiluted is shares plus options.
`byStakeholder[].name`	body	string	—	Name is the stakeholder's name.
`byStakeholder[].options`	body	integer	—	Options is the shares under this stakeholder's non-terminal option grants.
`byStakeholder[].ownershipPct`	body	number	—	OwnershipPct is fullyDiluted as a percentage of the company's fullyDilutedShares, rounded to two decimals; 0 when nothing is issued.
`byStakeholder[].shares`	body	integer	—	Shares is the shares this stakeholder holds by certificate.
`byStakeholder[].stakeholderId`	body	string	—	StakeholderID is the stakeholder.
`company`	body	captableSummaryCompany	—
`company.id`	body	string	—	ID is the company id, which is the tenant's own org id.
`company.name`	body	string	—	Name is the company's legal name.
`convertibles`	body	captableConvertibles	—
`convertibles.notes`	body	captableInstrumentTotal	—
`convertibles.notes.capital`	body	number	—	Capital is the total capital across those instruments.
`convertibles.notes.count`	body	integer	—	Count is how many instruments there are.
`convertibles.safes`	body	captableInstrumentTotal	—
`convertibles.safes.capital`	body	number	—	Capital is the total capital across those instruments.
`convertibles.safes.count`	body	integer	—	Count is how many instruments there are.
`rounds`	body	captableRoundTotals	—
`rounds.count`	body	integer	—	Count is how many rounds the company has recorded.
`rounds.totalRaised`	body	number	—	TotalRaised is the sum of every round's raised amount.
`totals`	body	captableTotals	—
`totals.fullyDilutedShares`	body	integer	—	FullyDilutedShares is outstandingShares plus grantedOptions.
`totals.grantedOptions`	body	integer	—	GrantedOptions is the shares under non-terminal option grants — grants that are EXERCISED, EXPIRED or CANCELLED are excluded, so nothing double-counts.
`totals.outstandingShares`	body	integer	—	OutstandingShares is the sum of every issued share certificate.
`totals.shareClasses`	body	integer	—	ShareClasses is how many share classes the company has authorized.
`totals.stakeholders`	body	integer	—	Stakeholders is how many stakeholders the company has.

Failure carries the platform error shape — see Errors.

Examples

hanzo captable summary

import { Configuration, CaptableApi } from 'hanzoai';

const api = new CaptableApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.getCaptableSummary();

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

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = CaptableApi(client).get_captable_summary()

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

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

use hanzo_cloud::apis::{configuration::Configuration, captable_api};

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

let result = captable_api::get_captable_summary(&cfg, Default::default()).await?;

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

ApiClient client = new ApiClient();
client.setRequestInterceptor(b -> b.header("Authorization", "Bearer " + System.getenv("HANZO_API_KEY")));

var result = new CaptableApi(client).getCaptableSummary();

curl https://api.hanzo.ai/v1/captable/summary \
  -H "Authorization: Bearer $HANZO_API_KEY"

Tool captable, op get_captable_summary — POST the JSON-RPC envelope to https://api.hanzo.ai/v1/mcp.

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

Captable API · All Hanzo APIs · Interactive reference

Computes the caller org's cap table.

Request

Response

Examples

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