parsera

name

parsera

description

Parsera is an AI-powered web-data-extraction platform that allows users to input a URL and natural-language instructions to extract structured data or generate reusable scraping scripts — enabling developers and teams to automate web scraping at scale without writing complex selector code. Read and write Parsera data through One: scrapers, llmspecs, proxycountries, parse, extract, healthcheck and more, 11 actions with real parameter documentation. Use whenever the user asks to look something up in Parsera, create or update a record there, or build code against the Parsera API.

Parsera through One

Parsera is an AI-powered web-data-extraction platform that allows users to input a URL and natural-language instructions to extract structured data or generate reusable scraping scripts — enabling developers and teams to automate web scraping at scale without writing complex selector code.

One exposes Parsera through four MCP tools. The table below carries real action ids from One's knowledge base, so for a common operation you can skip search and go straight to reading the action's parameters.

How to run an action

1. Find the action in the table below, or call search_one_platform_actions with platform parsera if it is not listed.
2. Call get_one_action_knowledge with the action id. Do this every time, including for actions in this table. The table gives you the id, not the parameters.
3. Call execute_one_action with parameters copied from that knowledge.

Never guess a parameter name, a body field, or an enum value. The knowledge has the real schema, and a guessed field is either a 400 or a silent write of the wrong thing.

Before you start

Call list_one_integrations once and confirm Parsera is connected. If it is missing, the user has not connected it: say so and point them at https://app.withone.ai rather than reaching for raw HTTP.

Each connection carries an access field. If it reports {"policy": "methods", "methods": ["GET"]} the agent is read-only here, so plan a read-only answer instead of attempting a write that will be refused.

Before a write

Creates, updates, deletes and sends land on a real Parsera account and cannot be recalled. State the action and the specific target in one line before the first write in a task, and let the user stop you. Reads need no confirmation.

Actions

Scrapers

Action	Method	Path	Action id
List Templates (and Old Scrapers)	GET	/scrapers	conn_mod_def::GJ5-DFz8WnQ::aVaEl13JSEiNdDinv5HWBg
Create a New Scraper (Empty)	POST	/scrapers/new	conn_mod_def::GJ5-DD7OZ80::SHBVaLA9SbC2xvQt0jfqUg
Delete a Scraper	DELETE	/v1/scrapers/{{scraperId}}	conn_mod_def::GJ5-C5iAr-o::P07DrdqeRxO1FQUtaWVPFw
Generate a Scraper	POST	/v1/scrapers/generate	conn_mod_def::GJ5-C8xHR7Y::DwRyGLEWQxCJ5HGeB77qqg
Run Scraper	POST	/scrapers/run	conn_mod_def::GJ5-DNmW1gU::H8PpcWgITAeSCVFNwqREiQ

LlmSpecs

Action	Method	Path	Action id
Get LLM Specs	GET	/llm-specs	conn_mod_def::GJ5-DDuAc2o::r4blEXN8RX-H2YQe8FBm6g

ProxyCountries

Action	Method	Path	Action id
Get Proxy Countries	GET	/proxy-countries	conn_mod_def::GJ5-DDyEKeU::Wi5UXa0nSDWNL35gb6pfqg

Parse

Action	Method	Path	Action id
Parse Content Into Structured Attributes	POST	/v1/parse	conn_mod_def::GJ5-DEUdUFA::c2rwZGGfRMuc3VYLY5W1rw

Extract

Action	Method	Path	Action id
Extract Structured Data From a URL	POST	/extract	conn_mod_def::GJ5-C3S6spI::FT76Ht3VTgShY0cZ-FOUdQ

HealthCheck

Action	Method	Path	Action id
Health Check (Readiness)	GET	/readyz	conn_mod_def::GJ5-C3UfjVw::FzbewOEVS4m0glFUcTzKYg

MarkdownExtraction

Action	Method	Path	Action id
Extract Markdown From a URL	POST	/extract_markdown	conn_mod_def::GJ5-C3gQuG8::NIyQCIBAR1uUrAxgPk6epw

When a call fails

The error comes from Parsera, not from One. A 400 or 422 means your parameters do not match the schema, so re-read the knowledge and fix the field. A 401 or 403 means the connection needs re-authorizing, which no retry will fix. A 404 means the id is not on this account. A 429 means slow down. Never retry a write more than once: the first attempt may have landed.

Full catalog: https://www.withone.ai/knowledge/parsera

Integration knowledge by One (withone.ai), licensed under One-Knowledge-1.0. Attribution must be preserved in derivative works.