All projects

QuantOracle: /v1/risk/full-analysis

AGENT CREDIT REPORT: lender-grade credit passport for a Base wallet/agent. POST body: {"target":"0x…"}. Returns score 0-100, risk flags, Base vitals, ERC-8004 identity signal, KHOTEM payment history, indicative service-credit limit and sealed report. Not a cash loan — underwriting evidence for lenders and service-credit offers.

Live whale flow: USDC transfers ≥ $5M on Base with labeled counterparties — scanned continuously (freshness follows the RPC provider's limits; the response always states the block scanned to).

Service: Wolfram Alpha (https://wolframalpha.x402.paysponge.com/v1/result)

Onchain Stock Data: one Japanese listed company's catalyst (dated due date, success/fail conditions, source) plus latest disclosed financials. Paid in JPYC; companies not yet researched are returned free.

Send a list of texts — website addresses, phone numbers, plain words, WiFi details, anything — and get back a ready-to-use QR code image for each one. Every QR code comes as a base64-encoded PNG you can drop straight into a webpage or save to disk. Great for marketing campaigns, event tickets, product labels, menus, or any situation where you need many QR codes in one go. Empty entries are quietly

402xAgent: probe of a public URL (blocks private, loopback and link-local addresses on every redirect hop) for an x402 PAYMENT-REQUIRED challenge. Never pays the target. $0.02 USDC on Base after 5 free checks per UTC day.

MCP server (streamable HTTP). Tools: events_since, impact_for, exposure_graph, regime_snapshot, explain, universe, sources_status.

Safe Read: fetch one public web page and get its clean main text, title, metadata, a sha256 content hash, and prompt-injection warnings with a 0-100 risk score (visible text, hidden elements, HTML comments, alt/meta attributes, invisible Unicode, base64). SSRF-guarded: DNS-checked and pinned public addresses only, 4 redirects max, 2 MB, 8 s, text/html and text/plain only. Errors are not charged.

EBI PRIDE proteomics project search (keyless). POST {q|query|keyword}/{pageSize?}. Empty -> 400 not charged.

PLOS Solr article search (keyless). POST {q}/{rows?}/{start?}. Unpaid empty → 402; after settle empty/invalid → 400 charged:false. Disclose adjacency: crossref / doaj / europepmc / pubmed (publisher-search ≠ Crossref/DOAJ/EuropePMC/PubMed primary).

Deterministic PII redaction: emails, phones, SSN-shaped, Luhn cards, IPv4 → typed placeholders. No network. Amp port.

Parse/validate/format phone to E.164 via libphonenumber offline. No owner/carrier lookup.

PDBe PDB entry summary (keyless; PDBe/RCSB-adjacent). POST {id|pdb_id|q}. Empty -> 400 not charged.

Extract links from URL or markdown; status + redirect + canonical; polite rate; honor robots.

Composer/Packagist package metadata p2 (keyless). POST {vendor}/{package}. Unpaid empty → 402; after settle empty/invalid → 400 charged:false. PHP package registry lane (≠ npm/pypi/crates).

npm / PyPI package metadata (keyless). Ecosystem + name → latest version, license, homepage.

OSV.dev vulnerability query (keyless). POST {package:{name,ecosystem},version?}/{commit?}. Empty -> 400 not charged. nist-nvd-cve-lookup adjacency. Native POST api.osv.dev/v1/query (GET 405).

create_text — $0.01 USDC

OSF nodes search (keyless). POST {title?}/{filter?}/{pageSize?}. Empty -> 400 not charged. openaire/zenodo/dataverse adjacency disclosed.

ORCID public researcher record (keyless). POST {orcid}. Accept application/json. Miss → 404 not charged.

OpenSSF Scorecard repo supply-chain health (keyless). POST {platform}/{org}/{repo} required. Empty -> 400 not charged. osv-vuln-query/nist-nvd-cve-lookup adjacency disclosed.

Open Products Facts product search (keyless). POST {q|query}/{barcode?|code?}. Empty -> 400 not charged.

Open Library search.json (keyless). POST {q}/{limit?}/{offset?}/{fields?}. Unpaid empty → 402; after settle empty/invalid → 400 charged:false. No catalog adjacency.

Open Food Facts product lookup (keyless). POST {barcode|code|q|query}. Empty -> 400 not charged.

OpenFIGI instrument search/mapping (keyless). POST {query} (+ optional start/exchCode/securityType/marketSecDes). Unpaid empty → 402; after settle empty/invalid → 400 charged:false. Disclose adjacency: sec-companyfacts / sec-ticker-lookup (SEC filings ≠ FIGI identifiers).

openFDA food enforcement / recalls (keyless). POST {search} and/or {status?,limit?}. Empty → 404 not charged.

openFDA drug adverse events / FAERS (keyless). POST {search} and/or {limit?}. Empty → 404 not charged.

openFDA drug enforcement / recalls (keyless). POST {search?} / {limit?}. Empty → 400 not charged.

openFDA device recall (keyless). POST {search} and/or {limit?}. Empty → 404 not charged.