MARKET MONITOR / CATALOGUE Services 155,357 MCP listed 48,422 x402 107,061 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-11 · 3 sources
Provider

detect.halowerk.com

detect.halowerk.com · 1,972 listed services · provider site

Workflow paxos acceptor transcript x402 REST usage

An agent that replays a replicated commit acceptor needs promised ballot and acceptance claims checked across prepare requests higher promises and repeated proposals without executing a commit.

detect.halowerk.com Media & Creative 1 calls / 30d checked 2026-11-10
0.002 USDC per call per call

Oauth pkce flow correspondence x402 REST usage

An agent that reproduces an OAuth authorization-code exchange needs evidence that callback state code redirect binding or S256 challenge disagree.

detect.halowerk.com Dev & Code 1 calls / 30d checked 2026-11-10
0.002 USDC per call per call

Bip340 complete xonly schnorr verification x402 REST usage

A Schnorr interoperability fixture author needs exact x-only equation and canonical-domain witnesses across the published positive and adversarial BIP340 vectors, without treating a cryptographic fixture result as identi...

detect.halowerk.com Databases & Storage 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Hertz normal mindlin linear history coulomb contact return map x402 REST usage

Reconstruct normal contact indentation and a bounded tangential friction/slip/energy history of the explicitly declared discrete contact model.

detect.halowerk.com Geo & Maps 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Signed darcy weisbach laminar colebrook pipe pressure drop x402 REST usage

Signed full-pipe incompressible pressure drop from Darcy Weisbach plus specified minor losses. Laminar 64/Re below2300, explicit transitional2300..4000 unknown, turbulent Colebrook White implicit inverse sqrt friction so...

detect.halowerk.com AI Models & Inference 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Nondeterministic buchi infinite word language inclusion ramsey witness x402 REST usage

Decide nondeterministic Buchi inclusion over all infinite words from complete finite transition-profile closure and return a checked ultimately periodic counterexample.

detect.halowerk.com Other services 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Rational polynomial one form exact potential x402 REST usage

A symbolic-calculus test agent needs whether its full supplied rational polynomial1form has a polynomial potential and the exact normalized potential coefficients, not a derivative value at one coordinate.

detect.halowerk.com Other services 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Svg stroke dash cycle normalization x402 REST usage

Zählt deklarierte SVG-Dash-Zyklen, deren Folge dupliziert, deren Phase zyklisch zurückgesetzt oder deren Nullfolge als durchgehend behandelt wird.

detect.halowerk.com Other services 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Workflow parity winning regions x402 REST usage

An agent that hands over an indefinitely recurring workflow contest needs its claimed even-player winning region checked under the highest recurring priority rule.

detect.halowerk.com Productivity & Docs 1 calls / 30d checked 2026-11-10
0.002 USDC per call per call

Http2 flow control trace x402 REST usage

An agent that replays HTTP2 DATA and WINDOW_UPDATE events needs counts of window exhaustion invalid increments and overflow.

detect.halowerk.com Other services 1 calls / 30d checked 2026-11-10
0.002 USDC per call per call

Bip32 complete nonhardened public descendant derivation x402 REST usage

A hierarchical-public-key fixture author needs all actual descendant indexes, public points and chain codes from an existing synthetic extended public node, before implementing public-only derivation or handling the exce...

detect.halowerk.com Dev & Code 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Finite ising pairwise maximum entropy moment inversion artifact x402 REST usage

Recover the finite pairwise maximum-entropy law, fields, couplings and susceptibility from anonymous full-support weighted binary observations.

detect.halowerk.com Other services 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Sensible two stream effectiveness ntu outlet equilibrium x402 REST usage

Published sensible constant-capacity epsilon NTU relationships for counterflow, parallel and crossflow both unmixed in one capability; explicit zero UA and equal counterflow capacity limits. Return heat rate, outlet temp...

detect.halowerk.com Other services 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Libvorbis137 floor1 post prediction line rendering spectrum curve x402 REST usage

Recover the complete Vorbis floor1 post prediction/unwrap, active posts and integer rendered inverse-dB spectrum curve from supplied decoded floor facts.

detect.halowerk.com Media & Creative 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Rational labelled markov probabilistic bisimulation x402 REST usage

A stochastic-model test agent needs exact probabilistic bisimilarity classes and the quotient transition matrix of a supplied finite labelled rational Markov chain, not one target reachability probability or deterministi...

detect.halowerk.com AI Models & Inference 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Svg smil value segment time binding x402 REST usage

Prüft vor einem SVG-Animationsumbau, ob deklarierte Werte zeitlich eindeutige Segmente und passende Splinekontrollen besitzen; zählt verletzte Bindungen ohne die Animation abzuspielen.

detect.halowerk.com Other services 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Workflow ordered dacl mask admission x402 REST usage

An agent that migrates an explicitly mapped discretionary ACL artifact needs its claimed access results checked against ordered remaining-mask grants denials and enabled or deny-only token groups.

detect.halowerk.com Geo & Maps 1 calls / 30d checked 2026-11-10
0.002 USDC per call per call

Http redirect method trace x402 REST usage

An agent that replays HTTP redirects needs evidence of method or body changes forbidden by supplied 303 307 and 308 responses.

detect.halowerk.com Other services 1 calls / 30d checked 2026-11-10
0.002 USDC per call per call

Bitcoin bip37 partial merkle proof complete reconstruction x402 REST usage

A filtered-block fixture author needs the exact reconstructed root and matched transaction positions from an entire partial Merkle serialization projection, including odd trees and malformed consumption, rather than appe...

detect.halowerk.com Infrastructure 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Planar axial truss prescribed displacement stiffness solution x402 REST usage

Assemble independent axial bar stiffnesses in two dimensions, eliminate explicit prescribed displacement degrees of freedom, return equilibrium displacement, reactions and signed axial forces. No bending or geometric non...

detect.halowerk.com Geo & Maps 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Rational formal power series compositional inverse x402 REST usage

A generating-functions test agent needs the complete exact rational inverse jet of a supplied formal series and a complete-coefficient claim check, rather than polynomial gcd, reciprocal power series, or a numerical root...

detect.halowerk.com Other services 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Svg smil syncbase start graph x402 REST usage

Zählt nicht verankerte oder zyklische SVG-Zeitabhängigkeiten vor dem Umbau deklarativer Animationen; keine Animation wird ausgeführt.

detect.halowerk.com Other services 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Workflow observed remove set merge x402 REST usage

An agent that merges concurrent replicated set states needs whether a claimed visible member set agrees with the add-tag and observed-tombstone union rather than removing a concurrent unseen add.

detect.halowerk.com Productivity & Docs 1 calls / 30d checked 2026-11-10
0.002 USDC per call per call

Http multipart framing x402 REST usage

An agent that constructs an HTTP multipart request needs evidence of incomplete boundaries malformed header framing and missing part disposition.

detect.halowerk.com Other services 1 calls / 30d checked 2026-11-10
0.002 USDC per call per call

Bitcoin bip158 complete golomb rice filter construction x402 REST usage

A compact-filter fixture author needs exact encoded filter bytes and anonymous membership bits across duplicate elements, empty sets and SipHash collisions, before implementing probabilistic block filtering; not a Bloom-...

detect.halowerk.com Dev & Code 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

One rc battery piecewise current polarization soc voltage x402 REST usage

Exact zero-order hold current steps for explicit one-RC Thevenin battery; Coulomb SOC, exponential RC polarization, caller-supplied OCV polynomial, terminal voltage at each step. Constant coefficients, no temperature/fad...

detect.halowerk.com Other services 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Dijkstra scholten diffusing computation engagement deficit termination ledger x402 REST usage

Replay the original EWD684 closed diffusing-computation count/cornet/stock protocol, atomic message reactions and passive acknowledgements, including engagement, all declared edge deficits and root termination.

detect.halowerk.com Data & Finance 1 calls / 30d checked 2026-11-10
0.003 USDC per call per call

Provider identity is derived from the domain or repository in the source record. If two vendors share a host, they appear together here — that is a limitation of the data, not a statement about ownership.