List runs — GET /v1/agent/{ref}/runs

Returns one agent's execution history, newest first — each run's input, its output or its error, and how long it took.

GET /v1/agent/{ref}/runs

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Address	`https://api.hanzo.ai/v1/agent/{ref}/runs`
Method	`GET`
Operation	`get_agent_by_ref_runs`
Auth	`Authorization: Bearer $HANZO_API_KEY`

Returns one agent's execution history, newest first — each run's input, its output or its error, and how long it took. Every row is a run that actually happened.

Request

2 fields.

Field	In	Type	Required	Description
`ref`	path	string	yes	Ref is the agent's public id or its org-unique name, from the path.
`limit`	query	integer	—	Limit caps how many runs come back, newest first.

Response

Status	Body	Meaning
`200`	agent.runList	ok
`default`	problem-details	refused

200 body — 16 fields.

Field	In	Type	Always	Description
`runs`	body	agent.agentRunView[]	—	Runs is the agent's executions, newest first.
`runs[].actor`	body	string	—	Actor is the "org/sub" identity the run was executed and billed AS.
`runs[].agent`	body	string	—	What an operator needs to answer "what ran, for whom, and what did it do" — and, through traceId, to leave this record for the waterfall of the very same run rather than a search that hopefully lands near it.
`runs[].completionTokens`	body	integer (int64)	—	CompletionTokens is the same measurement for what the model produced, on the same final completion.
`runs[].createdAt`	body	string	—	CreatedAt is when the run finished, RFC 3339 in UTC to the second — the duration above already says how long it had been going.
`runs[].durationMs`	body	integer (int64)	—	DurationMs is wall-clock milliseconds around the completion, including a failover's retries.
`runs[].error`	body	string	—	Error is why an "ok"-less run failed, as the failing call reported it.
`runs[].id`	body	string	—	ID is the run's handle, minted as "run_" + 32 hex characters.
`runs[].input`	body	string	—	Input is the text the run was given, verbatim.
`runs[].micro_usd`	body	integer (int64)	—	MicroUSD is what the run spent, integer micro-USD.
`runs[].model`	body	string	—	Model is the model that actually SERVED this run, which is not always the one the agent is defined on — a failover records what answered.
`runs[].output`	body	string	—	Output is what the model produced.
`runs[].promptTokens`	body	integer (int64)	—	PromptTokens is what the gateway reported for the run's FINAL completion, and only that one — a tool loop's earlier rounds are the metering ledger's account, joined by this run's id.
`runs[].status`	body	string	—	Status is the run's outcome, and there are exactly two: "ok" when the model answered, "error" when it did not.
`runs[].toolCalls`	body	integer (int64)	—	ToolCalls is how many tool dispatches the run made — a count of ACTIONS, which is a different measurement from the token counts above and from the turns a build reports.
`runs[].traceId`	body	string	—	TraceID is the trace this run IS, so the record and its spans are one thing to move between: it opens the waterfall for THIS run rather than a search that lands near it.

Failure carries the platform error shape — see Errors.

Examples

CLI

SDK

HTTP

MCP

hanzo agent runs <ref>

.ts

.py

.go

.rs

.java

import { Configuration, AgentApi } from 'hanzoai';

const api = new AgentApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.getAgentByRefRuns({ ref: 'ref' });

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

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = AgentApi(client).get_agent_by_ref_runs(ref='ref')

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

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

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

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

let result = agent_api::get_agent_by_ref_runs(&cfg, Default::default()).await?;

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

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

var result = new AgentApi(client).getAgentByRefRuns();

curl https://api.hanzo.ai/v1/agent/<ref>/runs \
  -H "Authorization: Bearer $HANZO_API_KEY"

Tool agent, op get_agent_by_ref_runs — 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": "agent",
         "arguments": {
           "op": "get_agent_by_ref_runs",
           "input": {
             "ref": "<ref>"
           }
         }
       }
     }'

Agent API · All Hanzo APIs · Interactive reference

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