Bytestack Data
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The infrastructure layer

One pipeline: fetch, render, structure, serve.

Bytestack Data is the part most homepages don't show you — the reverse-API builder, the scheduler, and the API surface a build ships on. Point it at a URL once; it infers the endpoint behind the page, infers a typed schema, and keeps collecting on a schedule, exposed over REST, SDK or MCP.

Start building → Read the API docs

Free tier · REST · Python & Node SDKs · MCP server · S3 storage

POST /v1/scrape https://example.com formats: markdown, json

Fetch & renderProxies, sessions, JS rendering.

fetch200 · rendered
  • GEThttps://example.com
proxiessessionsJS rendering

Reliability

What's actually running today.

Real counts from the platform, not a marketing estimate — plus the one number we genuinely don't have on a verified table yet.

994Endpoints live today
1,302Builds tracked total
33.2MRecords collected
—placeholderUptime, trailing 90 days
Builds tracked1,302
  • 994 live
  • 308 failed or pending
The line we don't crossProxies, sessions and geo-targeting are handled wherever a site serves its content. Pages that block a request are reported on the build, never forced — that's a deliberate line this platform doesn't cross, not a limitation we're hiding. Failed and pending builds (308 of the 1,302 tracked) show up as exactly that in your dashboard, not silently retried into a false "success."

How a build is made

Point us at a page once. It stays an API.

The mechanics

The reverse-API infrastructure that turns any URL into a scheduled, typed, callable endpoint — REST, SDK or MCP.

curl · v1/scrape
# One endpoint. Any URL.
curl -X POST https://api.bytestack.dev/v1/scrape \
  -H "Authorization: Bearer bs_live_•••" \
  -d '{ "url": "https://example.com", "formats": ["markdown","json"] }'
200 · records_total 41,203 · next_due_at 2026-09-10T09:14Z
01

Discover

We find the data endpoint behind the page, not just the rendered HTML.

02

Infer a schema

Fields are typed automatically: strings, numbers, dates, IDs.

03

Schedule it

Every build gets its own next_due_at; no manual re-run.

04

Serve it

The same build is callable over REST, SDK or MCP immediately.

build
REST
SDK
MCP
S3
Webhooks

API-first

The same endpoints that power our own console.

A plain REST API, SDKs for every major language, S3-compatible storage, and webhooks — backed by 44 documented API domains across 8 reference sections.

One call. Any language. Or MCP.

Pull results straight into your stack — no proprietary format, no lock-in.

Python SDKNode.js SDKGo SDK REST APIMCP serverS3 storageWebhooks

Agent-native

MCP server, first-class

32

tools exposed over MCP — the same platform your agent can call directly, no custom wrapper.

Governance

Access control isn't an afterthought.

Role-based access, per-key rate limits, and public-data-only collection are built into the platform every build runs on.

  • GDPR aligned
  • CCPA aligned
  • Enterprise access controls
  • Public data only
  • Role-based access
  • You own your data
Build · example.com

Build record

What the console shows for the request above.

  • urlhttps://example.com
  • formatsmarkdown, json
  • statuslive
  • records_total41,203
  • next_due_at2026-09-10T09:14Z
  • serveREST · SDK · MCP · S3

Get started

Call the API. Read the schema. Judge it yourself.

Free tier, no credit card — the same endpoints from day one.

Start building →Read the API docs