agentutility(7)$ man browser-session
/browser-session
PRICE / CALL
$0.03
USDC · base mainnet · scheme: exact
METHOD
POST
CLUSTER
webprobeCATEGORY
uncategorized
STATUS
● live
NAME
browser-session — headless browser render api / javascript page renderer / render dynamic page / scrape js-heavy site / get post-javascript dom / full-page…
SYNOPSIS
POST https://x402.agentutility.ai/browser-session
Content-Type: application/json
X-PAYMENT: <signed-transferWithAuthorization>
{ ... }↳ first call →
402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.DESCRIPTION
Headless browser render API / JavaScript page renderer / render dynamic page / scrape JS-heavy site / get post-JavaScript DOM / full-page screenshot API. Loads a URL in a real headless browser (JS executed), then returns the rendered HTML and page title, or a base64 screenshot. For pages a plain HTTP fetch can't read because the content is built client-side.
INPUT — request schema
| property | type | description | req? |
|---|---|---|---|
| url | string | Absolute http(s) URL to render. | required |
| screenshot | boolean | Return a base64 PNG screenshot instead of HTML. Default false. | optional |
| full_page | boolean | When screenshot=true, capture the full scrollable page. Default false. | optional |
| wait_ms | number | Extra milliseconds to wait after load for late JS (0-10000). Default 0. | optional |
| block_ads | boolean | Block ad/tracker requests for a cleaner render. Default true. | optional |
OUTPUT — response shape
| field | type | description |
|---|---|---|
| url | string | — |
| final_url | string | — |
| title | string | — |
| html | string | — |
| bytes | string | — |
| truncated | string | — |
| source | string | — |
EXAMPLES — two ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/browser-session \
-H 'Content-Type: application/json' \
-d '{ }'first response =
402 Payment Required with payment requirements; sign + retry with X-PAYMENT.EXAMPLE 2 · mcp
# Install the MCP package for this endpoint's cluster npx -y @agentutility/mcp-<cluster> # Required: EVM private key with USDC on Base export X402_PRIVATE_KEY=0x... # Then call the browser-session tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
- tags
- browsersessionbrowser-session
- methods
- POST
- cluster
- webprobe
- price
- $0.03 USDC per call
ADJACENT — other endpoints in webprobe
| endpoint | description | price |
|---|---|---|
| arxiv-search | arXiv full-text search. | $0.03 |
| ssl-cert | SSL certificate inspector / TLS cert checker / certificate transparency lookup / ssl expiry. | $0.03 |
| ssl-cert-info | SSL / TLS certificate inspector. | $0.03 |
| ssl-certificate-check | SSL certificate check / TLS certificate expiry API. | $0.03 |
| subdomain-enum | Subdomain enumeration / attack-surface mapping / DNS recon. | $0.03 |
| archive-snapshot | Archive snapshot API / web archive lookup / Wayback Machine API / historical webpage snapshot / archived URL finder. | $0.02 |
| archive-snapshot-api | Archive snapshot API / Wayback Machine snapshot lookup / historical URL capture. | $0.02 |
| archive-url | Archive URL lookup / archive snapshot finder / web archive URL builder / Wayback Machine snapshot API. | $0.02 |
SEE ALSO