# Chainlink For Agents – Execute Catalog Workflow

> Chainlink For Agents – Execute Catalog Workflow is a paid API for AI agents from agents.chain.link, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Executes a named workflow from the Chainlink agent catalog by workflow name, triggering on-chain or off-chain automation pipelines.

## Facts

- Endpoint: POST https://agents.chain.link/v1/operations/:workflowName
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/chainlink-for-agents-execute-catalog-workflow-c6f2d2e8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UgP9adPeneQCg3DN7mdVe

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability chainlink-for-agents-execute-catalog-workflow-c6f2d2e8 -d '<json body>'
```

Example prompt: Run the 'price-feed-aggregator' workflow from the Chainlink agent catalog and give me the result.

## When to prefer this

Use this endpoint when you need to execute a specific, named automation or data workflow from the Chainlink agent catalog — particularly for oracle data retrieval, on-chain automation, or cross-chain operations. Prefer this over generic smart contract calls when the workflow is already cataloged and you want a managed, agent-friendly execution path.

## Known failure modes

- Unknown workflow name returns 404 or error indicating the workflow does not exist in the catalog
- Missing or malformed request body causes 400 bad request
- Insufficient USDC balance or x402 payment failure prevents execution
- Workflow execution timeout if the underlying on-chain operation is slow
- Unauthorized access if agent registration or ToS acceptance is incomplete

## How this service works

Chainlink For Agents: execute a catalog workflow by workflow name.

## Output

Returns the result of the executed workflow, which may include computed data, oracle feed values, transaction confirmations, or automation outputs depending on the specific workflow invoked.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/chainlink-for-agents-execute-catalog-workflow-c6f2d2e8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.chain.link](https://www.zero.xyz/host/agents.chain.link/llms.txt)