# pawr.link Update Agent Profile > pawr.link Update Agent Profile is a paid API for AI agents from pawr.link, paid per call via x402, $0.1/call, status down (last checked 2026-09-15). Updates an existing pawr.link agent profile with new information ## Facts - Endpoint: POST https://pawr.link/api/x402/update-profile - Price: $0.1/call - Payment: x402 - Status: down - Last checked: 2026-09-15 - Activations on Zero: 0 - Tags: x402 - Canonical page: https://www.zero.xyz/c/pawr-link-4c27cc64 - Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TCeJROWlReVfFddMQ6K61 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 pawr-link-4c27cc64 -d '' ``` Example prompt: Update my pawr.link agent profile — change the description to 'AI assistant specializing in customer support and task automation' and update the display name to 'SupportBot Pro'. ## When to prefer this Use this endpoint when you need to update an existing pawr.link agent profile rather than creating a new one. Choose this over the create-profile endpoint when the profile already exists and only specific fields need to be changed. ## Known failure modes - Profile not found — invalid or missing profile identifier returns an error - Unauthorized — payment or authentication failure prevents the update - Invalid field values — malformed input data causes a validation error - Rate limiting — too many update requests in a short period ## Output A confirmation response indicating the agent profile has been updated with the new field values on pawr.link. ## More - Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pawr-link-4c27cc64/health.json - [Zero catalog index](https://www.zero.xyz/llms.txt) - [Other services from pawr.link](https://www.zero.xyz/host/pawr.link/llms.txt)