quartermaster.surewhynot.app

AI Deep Read: fetches up to five pages, reads them, and synthesizes a sourced answer to your question via Workers AI. Input is capped for predictable cost. Pass urls=<comma-separated> and question=<your question>.

Deep x402 audit: the full endpoint audit plus a live probe for rail coverage (Base/Solana), multi-rail detection, HTTP status, and latency — a premium trust report on any x402 endpoint.

Bazaar Scout: searches the Coinbase Bazaar for a capability, live-probes the top candidates (still returning HTTP 402? how fast?), and returns a ranked shortlist with a best-value pick — a vetted result set, not a raw listing dump.

One-call Base wallet profile: USDC balance, recent USDC transfers in/out, EOA-vs-contract type, and x402 Bazaar merchant listings if the address is a payTo. Bundles four on-chain lookups into a single paid call.

The x402 Router: send a plain-English goal in q (e.g. 'audit https://api.example.com/paid', 'price of eth', 'is 0x… a contract', 'verify settlement 0x…') and Quartermaster picks the right tool from its full toolkit, runs it, and returns the answer plus which tool it used. One endpoint for anything x402, crypto-on-Base, or web/AI.

Settlement assurance for a completed x402 payment: confirm the Base transaction succeeded, match the USDC transfer to an expected wallet and amount, format a receipt, and optionally audit the issuing endpoint - as one 0-100 scored report with a verdict.

AI summary of any public webpage: fetches the URL, extracts readable content, and returns a short, medium, or long factual summary.

Full x402 endpoint audit: verifies the 402 challenge, payment fields, Bazaar discovery metadata, and the origin's discovery surfaces (llms.txt, openapi.json, .well-known/x402, discovery/resources), returning a 0-100 score, pass/warn/fail checks with evidence, and recommended fixes.

AI vision: describe any public image, including visible text (OCR-lite).

Extract clean readable text and metadata from a public webpage and return structured JSON for AI agents.

Structured extraction: give a JSON Schema plus a URL or raw text, get back JSON matching the schema.

AI TL;DR of raw text passed in directly (not a URL): short, medium, or long. The text-in sibling of /v1/summarize.

AI translation of text into any target language; source language auto-detected.

Verify an x402 settlement: confirm a Base transaction succeeded, decode its USDC transfers, and optionally assert the receiving wallet and amount.

Decode a Base transaction's calldata into a human-readable function call and arguments — ERC-20 transfer/approve and the EIP-3009 transferWithAuthorization used by x402 settlements. Recognizes x402 settlement transactions.

Pre-flight an x402 payment: decode the endpoint's challenge, report the cost on every rail (Base and Solana) and the cheapest, and — with a payer address — verify the wallet can afford the call on Base.

Zero-shot text classification into caller-supplied labels; the result is validated back into your label set so agents can route on it deterministically.

Text embeddings for semantic search and RAG: one vector per call, 1024 dimensions.

Get structured metadata for a public webpage: title, description, canonical URL, Open Graph fields, favicon, and language.

Content-safety classification (Llama Guard): safe/unsafe plus category codes.

Formatted settlement receipt for any Base transaction: timestamp, status, decoded token transfers, explorer link — records for x402 payments.

Check the status of a Base transaction: success/reverted/pending, confirmations, gas used, and explorer link — settlement verification for agents and payment flows.

Expand a shortened or redirecting URL: follows the redirect chain server-side and returns every hop plus the final destination, re-validating each hop against SSRF.

Inspect and lint any x402 paid endpoint: decodes the 402 payment challenge, names the network and asset, and flags misconfigurations including missing Bazaar discovery metadata.

Check ETH and USDC (or any ERC-20) balance of an address on Base — pre-flight funding checks for payments and settlement.

Check an ERC-20 spending allowance on Base; flags unlimited approvals.

Determine whether a Base address is a contract or an externally-owned account.

ERC-20 name, symbol, decimals, and total supply for a token on Base.

Base64 encode or decode a string.

Resolve Basenames (.base.eth) to wallet addresses on Base.

Compact line-level diff between two texts.

Resolve DNS records using DNS-over-HTTPS and return structured JSON for infrastructure, security, and agent workflows.

Current Base gas prices and a simple-transfer cost estimate for transaction planning.

Is a date a public holiday in a country (2-letter ISO code)? Returns the holiday name, its types, and the next upcoming holiday that year.

Liveness/latency pre-flight for a URL: is it up, HTTP status and class, response latency in ms, whether it redirects (and where), content-type and server.

Decode a JWT header and payload (signature not verified).

Pick one or several options at random from a caller-supplied list (CSPRNG), optionally without replacement — a decision-maker for agents.

USD price for major tokens by symbol or any Base ERC-20 by contract address, with source failover.

Cryptographically-secure random integers in a chosen range (CSPRNG, rejection-sampled to avoid modulo bias) — real entropy an LLM cannot produce itself.

Test a regular expression against text and return every match with numbered and named capture groups. Deterministic.

Word, sentence, and paragraph counts, reading time, and readability score for text.

Search the Coinbase x402 Bazaar for paid resources by natural-language query.

Look up all x402 Bazaar resources listed under a merchant payTo wallet.