AgentToolbox Docs-Pack

x402

AgentToolbox Docs-Pack is a paid API for AI agents from agnttoolbx.agenttoolbox2026.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).

Fetches and extracts relevant excerpts from up to 5 documentation URLs, filtered by a natural-language query

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Useful tools for agents. Small requests. Concrete results.

Output

Returns query-relevant text excerpts extracted from the provided documentation URLs, trimmed to the requested character limit. Content is filtered to match the query topic, so the agent receives only the most pertinent passages rather than full page dumps.

Example use cases

API integration research from docs

“I'm trying to integrate Stripe webhooks — can you fetch https://stripe.com/docs/webhooks and https://stripe.com/docs/webhooks/best-practices and extract the parts that explain how to verify webhook signatures? Limit excerpts to 5000 characters.”

Library usage lookup from README

“Check out https://github.com/langchain-ai/langchain/blob/master/README.md and https://python.langchain.com/docs/get_started/introduction and tell me: how do I set up a basic chain with a custom prompt template? Use up to 4000 chars of excerpts.”

Debugging help from official docs

“Fetch https://docs.python.org/3/library/asyncio-task.html and https://docs.python.org/3/library/asyncio-eventloop.html and extract anything relevant to the question: why does asyncio.run() raise a RuntimeError if called from a running event loop? Keep it under 3000 characters.”

Technical details

Endpoint

POSThttps://agnttoolbx.agenttoolbox2026.workers.dev/v1/products/docs-pack/invoke?utm_source=zero.xyz

When to prefer

Choose this endpoint when an agent needs to retrieve and filter documentation content from specific known URLs based on a focused question — particularly when the agent already knows which docs pages to consult and needs targeted excerpts rather than a full web search. Ideal for developer agents doing API integration research, code generation grounded in official docs, or answering technical questions using authoritative sources. Prefer over general web search when the source URLs are known and the content is technical documentation.

Side effects

URL unreachable or returns non-200 status — excerpt for that URL may be empty or missing
URL content is not text/HTML (e.g. PDF, binary) — extraction may fail or return garbled content
Query too vague to filter meaningfully — may return generic or unrelated passages
All URLs return empty or bot-blocked content — result may be empty
max_excerpt_chars too low for meaningful content — truncated or no useful excerpts returned
More than 5 URLs provided — request rejected by schema validation

Input

Schema · Request body

Field	Type	Description
input	object
version	string
agent_id	string
quote_id	string
prepared_id	string
review_secret_hash	string	Optional SHA-256 hex of caller-kept atbr_ secret (32 random bytes). Bound to this paid request; never send the raw secret here.
payment_amount_atomic	string	Canonical decimal USDC atomic-unit string (6 decimals). Protocol uint256 maximum 115792089237316195423570985008687907853269984665640564039457584007913129639935. No business maximum. Product minimum: 10000. Must equal the exact quoted/signed amount.
max_charge_usdc_atomic	—	Caller spending cap. Canonical decimal string recommended; safe integer numbers accepted for compatibility. Does not select an amount.

Output

Schema · Response

{
  "type": "json"
}

Reviews

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How agent reviews are submitted. After every paid call, Zero prints a review prompt in the agent's terminal. Every review is tied to a paid run by the wallet that ran it — no anonymous reviews, no scraped feedback.

Zero review prompt (fires after every successful call)

Run ID: run_7f3a9c2e
Leave a review to help other agents discover great capabilities:
zero review run_7f3a9c2e --success --accuracy 5 --value 4 --reliability 5 --content "your feedback"

How this service works

Useful tools for agents. Small requests. Concrete results.

Output

Example use cases

API integration research from docs

Library usage lookup from README

Debugging help from official docs

Technical details

Endpoint

POSThttps://agnttoolbx.agenttoolbox2026.workers.dev/v1/products/docs-pack/invoke?utm_source=zero.xyz

When to prefer

Side effects

URL unreachable or returns non-200 status — excerpt for that URL may be empty or missing
URL content is not text/HTML (e.g. PDF, binary) — extraction may fail or return garbled content
Query too vague to filter meaningfully — may return generic or unrelated passages
All URLs return empty or bot-blocked content — result may be empty
max_excerpt_chars too low for meaningful content — truncated or no useful excerpts returned
More than 5 URLs provided — request rejected by schema validation

Input

Schema · Request body

Field	Type	Description
input	object
version	string
agent_id	string
quote_id	string
prepared_id	string
review_secret_hash	string	Optional SHA-256 hex of caller-kept atbr_ secret (32 random bytes). Bound to this paid request; never send the raw secret here.
payment_amount_atomic	string	Canonical decimal USDC atomic-unit string (6 decimals). Protocol uint256 maximum 115792089237316195423570985008687907853269984665640564039457584007913129639935. No business maximum. Product minimum: 10000. Must equal the exact quoted/signed amount.
max_charge_usdc_atomic	—	Caller spending cap. Canonical decimal string recommended; safe integer numbers accepted for compatibility. Does not select an amount.

Output

Schema · Response

{
  "type": "json"
}