x402 census · sellers · x402.professorsausages.com · JSON
x402.professorsausages.com unverified
x402.professorsausages.com lists 42 x402 resources in cdp; 0 answered a valid 402 to an unpaid GET, 0 are dead; prices $0.001 to $0.05; on-chain 6 payers, 18 payments, $0.31 USDC; discovery files: manifest, llms.
Listed resources
42
GET 42
Valid 402
0 / 0
verdict unverified; 26 templated paths
Dead
0
none
Prices
$0.001–$0.05
median $0.01; networks base
Payers on record
6
18 payments, $0.31 USDC, last 2026-09-27
Sampler share
100.0%
payments from monitor/indexer-shaped wallets
Discovery files on the host (checked 2026-09-30)
| File | Status | Detail |
|---|---|---|
| /.well-known/x402 | present | object-list, 127 entries, with prices |
| /openapi.json | absent (HTTP 200) | |
| /llms.txt | present | 38,356 bytes, mentions x402 |
| /.well-known/agent-card.json | absent (HTTP 404) |
On-chain settlement facts (public payTo addresses)
6 distinct paying wallets, 18 payments, $0.31 USDC between 2026-07-22 and 2026-09-27; 100.0% of payments came from sampler-shaped wallets. Source: forensics-2026-09-30.
payTo: 0x54ebFCF3870439B9db62381848c5DabC05c70d5B
Resources (42)
| Resource | Price | Network | Verdict | Catalogs | Description |
|---|---|---|---|---|---|
| GET /news/headlines | $0.02 | base | unprobed | cdp | Newest headlines from a deduped, tiered 972-feed direct portfolio (primary sources + wire… |
| GET /gas-oracle/prices | $0.02 | base | unprobed | cdp | Chainlink native-token USD prices (ETH/BNB/POL) with round metadata |
| GET /news/crypto | $0.02 | base | unprobed | cdp | Top Crypto/NFT News — HIGH-SIGNAL only: hacks/exploits, launches & mainnets, NFT drops/mi… |
| GET /fx-rates/latest | $0.02 | base | unprobed | cdp | All ~30 currencies at the most recent ECB daily reference fixing, rebased to any covered … |
| GET /sfx/mutate | $0.03 | base | live re-probed 2026-10-01 | cdp | Mutate a known-good seed's sound (classic sfxr mutate) — nearby variations by parameter p… |
| GET /ipo-calendar/withdrawn | $0.02 | base | live re-probed 2026-10-01 | cdp | IPO registration withdrawals (Form RW) with time-in-registration — the market risk-sentim… |
| GET /news/timeline | $0.03 | base | live re-probed 2026-10-01 | cdp | Volume of matching headlines over time (hour/day buckets) plus average sentiment per buck… |
| GET /news/search | $0.03 | base | live re-probed 2026-10-01 | cdp | Keyword search over the retained multi-day news archive (scanned span reported in depth +… |
| GET /news/ai | $0.02 | base | live re-probed 2026-10-01 | cdp | Top AI News — HIGH-SIGNAL only: model/weights releases, security incidents, agents & harn… |
| GET /sanctions-screen/changes | $0.02 | base | live re-probed 2026-10-01 | cdp | Every OFAC SDN/Consolidated addition, removal and record change observed in the rolling l… |
| GET /prices/spot/:pair | $0.002 | base | needs-input re-probed 2026-10-01 | cdp | Live Chainlink oracle spot price for a pair (latestRoundData, on-chain) |
| GET /sfx/batch | $0.05 | base | live re-probed 2026-10-01 | cdp | N reproducible 8-bit SFX variations of a preset in one call — the game-jam workflow (≤16 … |
| GET /sfx/generate | $0.03 | base | live re-probed 2026-10-01 | cdp | Deterministic 8-bit SFX synthesis from a preset + seed — base64 WAV plus the reproducible… |
| GET /ipo-calendar/priced | $0.02 | base | live re-probed 2026-10-01 | cdp | Recently priced IPOs with parsed 424(b) terms — price per share, share counts, gross proc… |
| GET /ipo-calendar/pipeline | $0.02 | base | live re-probed 2026-10-01 | cdp | US IPO pipeline — companies currently in registration (S-1/F-1), filterable by stage, rec… |
| GET /13f-holdings/top | $0.02 | base | live re-probed 2026-10-01 | cdp | Largest 13F managers for a quarter by total reported value — institutional leaderboard an… |
| GET /insider-trades/recent | $0.02 | base | live re-probed 2026-10-01 | cdp | Latest SEC Form 4 insider trades market-wide — every filing from the last N days, fully n… |
| GET /fx-rates/rate/:base/:quote | $0.002 | base | needs-input re-probed 2026-10-01 | cdp | One EUR-triangulated cross-rate with inverse and auditable EUR legs, latest or any date b… |
| GET /domain-intel/dns/:domain | $0.001 | base | needs-input re-probed 2026-10-01 | cdp | Multi-record DNS summary (A/AAAA/CNAME/MX/NS/TXT/SOA/CAA + SPF/DMARC) over DoH — ALWAYS l… |
| GET /company/:idOrTicker/financials | $0.005 | base | needs-input re-probed 2026-10-01 | cdp | As-reported financial highlights from SEC XBRL — assets, liabilities, equity, revenues, n… |
| GET /domain-intel/domain/:domain | $0.005 | base | needs-input re-probed 2026-10-01 | cdp | RDAP registration card (dates, registrar, statuses, nameservers, DNSSEC) + derived flags … |
| GET /nft/:chain/wallet/:address/scam-exposure | $0.01 | base | needs-input re-probed 2026-10-01 | cdp | Wallet scam exposure: verdict + per-holding evidence (spam flags, copymint collisions) — … |
| GET /nft/:chain/wallet/:address | $0.01 | base | needs-input re-probed 2026-10-01 | cdp | Wallet NFT portfolio (first 100 items + honest truncation, spam flags, rollup) — cached ≤… |
| GET /nft/:chain/collection/search | $0.002 | base | needs-input re-probed 2026-10-01 | cdp | Collection search by name — top ~10 matching contracts with links into every other endpoi… |
| GET /ipo-calendar/company/:cik | $0.005 | base | needs-input re-probed 2026-10-01 | cdp | Full EDGAR offering timeline for one issuer — registration, amendments, EFFECT, 8-A12B an… |
| GET /insider-trades/insider/:cik | $0.01 | base | needs-input re-probed 2026-10-01 | cdp | One reporting owner's SEC Form 4 transactions across every issuer they file for — track s… |
| GET /nft/:chain/verify-ownership | $0.002 | base | needs-input re-probed 2026-10-01 | cdp | Realtime holds-or-not ownership check (token-gating) — ALWAYS live |
| GET /nft/:chain/collection/:address/scam-check | $0.01 | base | needs-input re-probed 2026-10-01 | cdp | Deterministic scam checklist with verdict + evidence (spam flags, copymint collision, con… |
| GET /fx-rates/on/:date | $0.003 | base | needs-input re-probed 2026-10-01 | cdp | Full rate snapshot on a historical fixing date back to 1999 — month-end revaluation stapl… |
| GET /insider-trades/company/:idOrTicker/summary | $0.02 | base | needs-input re-probed 2026-10-01 | cdp | Aggregate insider-flow analytics for one issuer — open-market buy vs sell net flow, non-o… |
| GET /insider-trades/company/:idOrTicker | $0.01 | base | needs-input re-probed 2026-10-01 | cdp | All SEC Form 4 insider transactions for one issuer (ticker or CIK), newest first, within … |
| GET /gas-oracle/:chain/history | $0.003 | base | needs-input re-probed 2026-10-01 | cdp | Base-fee trajectory + congestion over up to 1024 blocks |
| GET /gas-oracle/:chain/estimate | $0.002 | base | needs-input re-probed 2026-10-01 | cdp | USD cost of a specific tx incl. OP-stack L1 data fee |
| GET /gas-oracle/:chain | $0.001 | base | needs-input re-probed 2026-10-01 | cdp | Current gas market for one chain — bid-ready EIP-1559 fees + USD costs |
| GET /sanctions-screen/entity/:id | $0.002 | base | needs-input re-probed 2026-10-01 | cdp | Full OFAC dossier for one ent_num: aliases, addresses, programs, extracted identifiers (D… |
| GET /address-screen/check/:chain/:address | $0.02 | base | needs-input re-probed 2026-10-01 | cdp | Crypto address screening vs the FULL live OFAC SDN list, segmented by chain (bitcoin, evm… |
| GET /token-safety/check/:chain/:address | $0.02 | base | needs-input re-probed 2026-10-01 | cdp | Token safety & rug-pull/honeypot risk check — scans an ERC-20's bytecode & ownership on B… |
| GET /domain-intel/domain/:domain/live | $0.01 | base | needs-input re-probed 2026-10-02 | cdp | Domain registration card — always fetched fresh |
| GET /gas-oracle/:chain/blob | $0.002 | base | needs-input re-probed 2026-10-02 | cdp | EIP-4844 blob-gas market (Ethereum L1) |
| GET /sec-8k/filing/:cik | $0.005 | base | needs-input re-probed 2026-10-02 | cdp | Fetch a parsed 8-K |
| GET /sec-10q/filing/:cik | $0.01 | base | unprobed | cdp | Fetch a parsed 10-Q |
| GET /sec-10k/filing/:cik | $0.01 | base | unprobed | cdp | Fetch a parsed 10-K |
Counting the latest re-probes of the first 40 resources, 12 answer a valid 402 now. Catalog rows: cdp 42. Listed since at least 2026-07-20; last catalog update 2026-09-27. CDP counters: 67 calls, 58 payer-rows in 30 days (catalog-reported).
Badge
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Paid report (x402)
GET https://bazaar.agentexchange.work/seller/x402.professorsausages.com/report.json re-probes up to 18 of these resources right now, re-fetches the manifest and returns the whole record for $0.05 USDC on Base. Unpaid requests answer 402 with the terms. Pricing.