crawlspur.halowerk.com
Base · payout 0x2880edfff13100677bf97a3cbdf3bc34771c4e5e
Answers HTTP 402
52 of 54 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-05
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
221 x402-style payments from 13 distinct payers, $0.92 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 221
- Outside payers
- 13
- USDC
- 0.92
All USDC received at this payout address: $0.92 (includes payments that are not x402)
Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.
Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out
Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Chains · one payout address, each chain read on its own
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0x2880edfff13100677bf97a3cbdf3bc34771c4e5e | 404 | 52 of 54 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | 221 x402-style payments from 13 distinct payers, $0.92 USDC in the last 7 days (Base, exact read) |
- Hosts
- agent.halowerk.com, agri.halowerk.com, aialign.halowerk.com, audio.halowerk.com, bio.halowerk.com, buero.halowerk.com, crawlspur.halowerk.com, creator.halowerk.com, dep.halowerk.com, dns.halowerk.com, energy.halowerk.com, euroland.halowerk.com, fetch.halowerk.com, finanz.halowerk.com, formwerk.halowerk.com, fracht.halowerk.com, gaming.halowerk.com, geo.halowerk.com, gov.halowerk.com, handel.halowerk.com, ident.halowerk.com, intel.halowerk.com, iot.halowerk.com, ip.halowerk.com, kalender.halowerk.com, kalender.netzhandwerker.de, karte.halowerk.com, kette.halowerk.com, klima.halowerk.com, lauf.halowerk.com, mail.halowerk.com, mailcheck.netzhandwerker.de, markt.halowerk.com, material.halowerk.com, med.halowerk.com, medien.halowerk.com, modell.halowerk.com, natur.halowerk.com, netz.halowerk.com, news.netzhandwerker.de, nordland.halowerk.com, paket.halowerk.com, prop.halowerk.com, quantum.halowerk.com, research.halowerk.com, seo.halowerk.com, shot.halowerk.com, shot.netzhandwerker.de, sicher.halowerk.com, solar.halowerk.com, space.halowerk.com, stack.netzhandwerker.de, staking.halowerk.com, stat.halowerk.com, tempo.halowerk.com, tools.halowerk.com, vektor.halowerk.com, vektor.netzhandwerker.de, wetter.halowerk.com, x402.halowerk.com, zoll.halowerk.com
- Listings
- 404 registered in the x402 catalogue
- Price range
- $0.0010 to $0.060 per call, as registered
- Categories (auto)
- Other (184), Web data (80), Developer tools (59), Identity (26), Media (21), Market data (10), Commerce (6), Inference (5), Onchain data (5), Agents (4), Security (3), Search (1)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x2880ed…1c4e5e to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.
Registrations · 404
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://tempo.halowerk.com/v1/pruef/tempo/ttfb/weiterleitung Prüft am Objekt weiterleitung den Befund Zeit bis zum ersten Byte. | Base | Other | $0.001 | 2026-09-13 |
https://tempo.halowerk.com/v1/pruef/tempo/verbindungszeit/api-antwort Prüft am Objekt api-antwort den Befund Verbindungsaufbauzeit. | Base | Other | $0.001 | 2026-09-13 |
https://tempo.halowerk.com/v1/pruef/tempo/verbindungszeit/bild Prüft am Objekt bild den Befund Verbindungsaufbauzeit. | Base | Other | $0.001 | 2026-09-13 |
https://tempo.halowerk.com/v1/pruef/tempo/verbindungszeit/dokument Prüft am Objekt dokument den Befund Verbindungsaufbauzeit. | Base | Other | $0.001 | 2026-09-13 |
https://tempo.halowerk.com/v1/pruef/tempo/verbindungszeit/iframe Prüft am Objekt iframe den Befund Verbindungsaufbauzeit. | Base | Other | $0.001 | 2026-09-13 |
https://tempo.halowerk.com/v1/pruef/tempo/verbindungszeit/schrift Prüft am Objekt schrift den Befund Verbindungsaufbauzeit. | Base | Other | $0.001 | 2026-09-13 |
https://tempo.halowerk.com/v1/pruef/tempo/verbindungszeit/seite Prüft am Objekt seite den Befund Verbindungsaufbauzeit. | Base | Other | $0.001 | 2026-09-13 |
https://tempo.halowerk.com/v1/pruef/tempo/verbindungszeit/skript Prüft am Objekt skript den Befund Verbindungsaufbauzeit. | Base | Other | $0.001 | 2026-09-13 |
https://tempo.halowerk.com/v1/pruef/tempo/verbindungszeit/stylesheet Prüft am Objekt stylesheet den Befund Verbindungsaufbauzeit. | Base | Other | $0.001 | 2026-09-13 |
https://tempo.halowerk.com/v1/pruef/tempo/verbindungszeit/video Prüft am Objekt video den Befund Verbindungsaufbauzeit. | Base | Media | $0.001 | 2026-09-13 |
https://tempo.halowerk.com/v1/pruef/tempo/verbindungszeit/weiterleitung Prüft am Objekt weiterleitung den Befund Verbindungsaufbauzeit. | Base | Other | $0.001 | 2026-09-13 |
https://tools.halowerk.com/v1/calendar/workdays Feiertagsliste je Bundesland für DE, AT und CH, Werktagsprüfung, Werktage zwischen zwei Daten, Werktage addieren und Zeitzonen-Offset inklusive Sommerzeit. | Base | Other | $0.001 | 2026-09-12 |
https://tools.halowerk.com/v1/geocode Vorwärts- und Rückwärtsgeokodierung mit normalisierter Adresse (Straße, Hausnummer, PLZ, Ort, Bundesland, Land) und Ergebnis-Cache. Kein Schlüssel, kein Konto. | Base | Other | $0.001 | 2026-09-25 |
https://tools.halowerk.com/v1/iban/check Prueft die IBAN nach ISO 13616 und ISO 7064 mit Pruefsumme mod 97-10 gegen die Laengentabelle von 74 Laendern, zerlegt die BBAN fuer elf Laender in Bankleitzahl und Kontonummer, meldet SEPA-Zugehoerigkeit und prueft ein… | Base | Other | $0.001 | 2026-09-25 |
https://tools.halowerk.com/v1/ip/reputation Liefert ASN, Netzbetreiber, Land, Reverse-DNS, Bogon-Status, Tor-Exit-Erkennung und eine Rechenzentrums-Wahrscheinlichkeit. Grundlage für Betrugs- und Moderationsagenten. | Base | Identity | $0.001 | 2026-09-25 |
https://tools.halowerk.com/v1/json/repair Repariert die typischen Fehler aus Sprachmodell-Ausgaben und Fremdsystemen: Markdown-Zaun, haengende Kommas, einfache Anfuehrungszeichen, unquotierte Schluessel, Kommentare, typografische Anfuehrungszeichen, unsichtbare… | Base | Developer tools | $0.001 | 2026-09-28 |
https://tools.halowerk.com/v1/phone/parse Nimmt jede Schreibweise, erkennt die Landeskennzahl aus 150 Vorwahlen, ergaenzt bei nationaler Schreibweise das Standardland, zerlegt in Vorwahl und Teilnehmernummer und bestimmt fuer Deutschland Festnetz, Mobilfunk und… | Base | Developer tools | $0.001 | 2026-09-25 |
https://vektor.halowerk.com/similarity Embeds one query and up to 64 candidates locally, then returns cosine scores and stable descending ranks. | Base | Other | $0.001 | 2026-09-25 |
https://vektor.netzhandwerker.de/embed Embeds up to 32 texts on the local Ollama runtime. Returns explicit model and dimensions; no paid third-party API is called. | Base | Other | $0.001 | 2026-09-25 |
https://agri.halowerk.com/v1/seed-germination Computes the observed germination rate and a Wilson score interval from germinated and tested counts using a supplied normal critical value. It does not correct sampling bias, test vigor, identify disease or predict fie… | Base | Other | $0.002 | 2026-09-19 |
https://gov.halowerk.com/v1/snapshot-verify Sorts unique scalar key/value entries through canonical JSON serialization and computes SHA-256. It verifies byte-level agreement with an optional claimed digest only; it does not prove block inclusion, timestamp, signe… | Base | Developer tools | $0.002 | 2026-09-14 |
https://iot.halowerk.com/v1/device-auth Canonicalizes device_id, nonce and message, computes an HMAC-SHA256 tag with caller-supplied ephemeral key material, and optionally compares a claimed tag in constant time. It does not provision devices, store keys or r… | Base | Developer tools | $0.002 | 2026-09-15 |
https://markt.halowerk.com/funding Reads the public perpetual data of Binance USDⓈ-M Futures, Bybit linear and OKX swaps for one BASE/QUOTE pair. Settlement intervals differ per exchange and per contract, so annualized_pct is only computed after normalis… | Base | Market data | $0.002 | 2026-09-19 |
https://markt.halowerk.com/hours Answers the timing question an agent has before it schedules anything against a regulated exchange: is the main session running, and if not, when does it start. Covers XETR, XFRA, XNYS, XNAS, XLON, XPAR, XAMS, XSWX, XTK… | Base | Other | $0.002 | 2026-10-04 |
https://markt.halowerk.com/orderbook Returns the visible order book of Binance, Coinbase, Kraken, OKX or Bybit for one BASE/QUOTE pair. Levels come as [price, size] with bids descending and asks ascending. depth[] states how much turnover sits within 0.5, … | Base | Market data | $0.002 | 2026-10-04 |
https://markt.halowerk.com/trades Returns the raw public trade tape of Binance, Coinbase, Kraken, OKX or Bybit for one BASE/QUOTE pair, oldest first, exactly as the exchange reports it — no smoothing, no merging of prints. side is the side of the aggres… | Base | Market data | $0.002 | 2026-09-14 |
https://material.halowerk.com/copper-co2 Multiplies the copper quantity by literature emission factors for the chosen secondary route and for primary cathode production, and reports the difference as low, typical and high. The factors are published life cycle … | Base | Search | $0.002 | 2026-09-14 |
https://medien.halowerk.com/v1/doc-diff Takes two documents, by URL, inline base64 or raw text, extracts the text of each and compares them. Paragraphs are the unit: the answer lists every block that was removed, added, or kept but reworded, and for reworded … | Base | Developer tools | $0.002 | 2026-09-14 |
https://news.netzhandwerker.de/news Groups managed news feeds into events when an agent needs a compact news briefing. Supply topic, language, time window and result limit using the published schema. Returns headlines, a short abstract, first-report time,… | Base | Web data | $0.002 | 2026-10-02 |
https://prop.halowerk.com/v1/energy-certificate Subtracts exported energy from supplied site energy, divides by conditioned floor area and selects the first caller-supplied ascending maximum-intensity band. It does not normalize climate or occupancy, convert primary … | Base | Other | $0.002 | 2026-10-02 |
https://quantum.halowerk.com/v1/annealer-schedule Interpolates a caller-supplied start and end temperature across a bounded number of steps using either a linear or geometric rule. It does not run an annealer, optimize a problem Hamiltonian or tune a schedule from hard… | Base | Other | $0.002 | 2026-10-02 |
https://sicher.halowerk.com/v1/webhook-signature Providers each build their signing string differently — some sign only the body, others prepend a timestamp, an id, or a version marker in a fixed order — and getting that order wrong produces a mismatch that looks exac… | Base | Developer tools | $0.002 | 2026-09-19 |
https://agent.halowerk.com/v1/twin-diff Takes two state documents — target (what the twin should look like) and observed (what was measured) — and returns a leaf-by-leaf comparison. Every leaf path carries one of five states: in_tolerance, out_of_tolerance, m… | Base | Developer tools | $0.003 | 2026-10-02 |
https://agri.halowerk.com/v1/carbon-capture Converts area, sampling depth, bulk density and initial/final organic-carbon mass fractions into stock estimates and a gross CO2-equivalent difference. This is a simple stock-difference calculation; it does not establis… | Base | Market data | $0.003 | 2026-10-02 |
https://agri.halowerk.com/v1/pest-outbreak Accumulates simple daily degree-days above a supplied base temperature and combines threshold progress with mean humidity and host availability. The score is a deterministic planning heuristic over caller data; it does … | Base | Other | $0.003 | 2026-09-14 |
https://aialign.halowerk.com/v1/capability-eval Computes weighted pass rates and weighted scores from caller-labeled test outcomes, with deterministic category summaries. It does not run tests, validate labels, measure untested capabilities or establish deployment sa… | Base | Developer tools | $0.003 | 2026-09-24 |
https://bio.halowerk.com/v1/biomarker-longevity Standardizes each supplied value against its supplied mean and standard deviation, flips markers whose favorable direction is lower, and computes a weighted composite mapped to a bounded 0–100 index. The references and … | Base | Developer tools | $0.003 | 2026-09-20 |
https://bio.halowerk.com/v1/pathogen-r0 Multiplies per-contact transmission probability, effective contacts per day and infectious duration to obtain a simple basic reproduction number, then applies a susceptible fraction for an effective number. It is a clas… | Base | Other | $0.003 | 2026-10-02 |
https://bio.halowerk.com/v1/syn-yeast-yield Divides each available substrate mass by its required mass per product mass, selects the limiting substrate, and applies a caller-supplied process efficiency. It does not model yeast metabolism, kinetics, oxygen transfe… | Base | Commerce | $0.003 | 2026-09-19 |
https://creator.halowerk.com/v1/deepfake-score Normalizes caller-supplied blink deviation, lip-sync error, spectral discontinuity, compression inconsistency and metadata anomaly using declared fixed weights. It does not inspect media, establish authenticity, identif… | Base | Media | $0.003 | 2026-09-21 |
https://creator.halowerk.com/v1/fan-engagement Weights likes, comments, shares, saves and clicks, divides by supplied reach, and reports cohort and aggregate points per thousand reached accounts. It does not access a platform, distinguish authentic from manipulated … | Base | Other | $0.003 | 2026-09-21 |
https://creator.halowerk.com/v1/trend-hijack Tokenizes caller-supplied campaign and trend keywords, calculates overlap relative to the trend vocabulary, and flags any supplied blocked keyword. It neither discovers live trends nor recommends deception, impersonatio… | Base | Developer tools | $0.003 | 2026-09-14 |
https://dep.halowerk.com/v1/deprecation-check Checks current registry metadata for deprecated, yanked or removed releases. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed value… | Base | Other | $0.003 | 2026-09-27 |
https://dep.halowerk.com/v1/package-meta Retrieves current package metadata from npm, PyPI, crates.io or Maven Central. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed val… | Base | Developer tools | $0.003 | 2026-09-14 |
https://dns.halowerk.com/domain Resolves A, AAAA, MX, NS, TXT, CAA and SOA, reads the WHOIS record of the responsible registry, checks SPF, DMARC and known DKIM selectors, opens a TLS handshake for issuer, validity, chain and SAN list, and collects su… | Base | Identity | $0.003 | 2026-09-14 |
https://euroland.halowerk.com/v1/europe-water-wetland-share-point Combined share of permanent water, herbaceous wetland and mangrove classes. The service evaluates a 60 metre local analysis grid around one coordinate and returns standardized units across all 30 covered countries. | Base | Other | $0.003 | 2026-09-17 |
https://fracht.halowerk.com/v1/container-check Validates the ISO 6346 check digit and separates owner, category and serial components. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-b… | Base | Developer tools | $0.003 | 2026-09-26 |
https://fracht.halowerk.com/v1/locode-resolve Resolves a UN/LOCODE against a supplied official code-list record. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose… | Base | Other | $0.003 | 2026-09-14 |
https://gaming.halowerk.com/v1/asset-procedural Maps a seed and asset category to declared silhouette, material, palette, symmetry, and detail parameters. The result is a machine-readable design specification only; it does not render geometry, textures, animation, or… | Base | Other | $0.003 | 2026-09-17 |
https://geo.halowerk.com/v1/crs-transform Transforms coordinates between EPSG:4326 and EPSG:3857 with declared formulas. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed val… | Base | Other | $0.003 | 2026-10-02 |
Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.
Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.