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MARKET MONITOR / CATALOGUE Services 111,481 MCP listed 39,819 x402 71,717 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Task

Crates

57 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Preflight x402 REST usage

Call before installing packages suggested by a language model. Returns, for each npm or PyPI package name, whether it actually exists in the registry, whether it is deprecated or yanked, and — when the name is not found...

preflight402.com Dev & Code 3 calls / 30d checked 2026-10-26
0.05 USDC per call per call

Saylor Innovations Library Docs x402 REST usage

Current library docs for an npm, PyPI, crates, Go or GitHub package - README sections, version, license and install

saylorinnovations.com Dev & Code 9 calls / 30d checked 2026-10-26
0.01 USDC per call per call

dev-package-stats x402 REST usage

Package intelligence across npm / PyPI / crates: latest version, age, release cadence, deprecation/yank, license, and download stats (last day/week/month) with a rising/falling trend. Aggregates the official registry + d...

api.agentstools.dev Dev & Code 8 calls / 30d checked 2026-10-26
0.005 USDC per call per call

Datakoot Package Intel x402 REST usage

Datakoot Package Intel: Search for packages by keyword and get the top matches with descriptions. $0.01 USDC per call, charged only on success.

x402.datakoot.com Search & Research 1 calls / 30d checked 2026-10-26
0.01 USDC per call per call

Rust Crate Info x402 REST usage

A Rust crate on crates.io: latest stable version, description, license, total and 90-day downloads, repository, docs, minimum Rust version and dates. Use to choose or audit a Rust dependency.

bess-x402.onrender.com Security 2 calls / 30d checked 2026-10-26
0.002 USDC per call per call

crates-serde x402 REST

Rust crate serde: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare serde in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-serde-json x402 REST

Rust crate serde_json: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare serde_json in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-tokio x402 REST

Rust crate tokio: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare tokio in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-reqwest x402 REST

Rust crate reqwest: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare reqwest in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-clap x402 REST

Rust crate clap: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare clap in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-anyhow x402 REST

Rust crate anyhow: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare anyhow in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-thiserror x402 REST

Rust crate thiserror: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare thiserror in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-rand x402 REST

Rust crate rand: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare rand in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-regex x402 REST

Rust crate regex: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare regex in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-chrono x402 REST

Rust crate chrono: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare chrono in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-axum x402 REST

Rust crate axum: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare axum in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-actix-web x402 REST

Rust crate actix-web: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare actix-web in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-hyper x402 REST

Rust crate hyper: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare hyper in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-tracing x402 REST

Rust crate tracing: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare tracing in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-log x402 REST

Rust crate log: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare log in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Infrastructure checked 2026-10-26
no price published

crates-env-logger x402 REST

Rust crate env_logger: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare env_logger in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Infrastructure checked 2026-10-26
no price published

crates-sqlx x402 REST

Rust crate sqlx: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare sqlx in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Databases & Storage checked 2026-10-26
no price published

crates-diesel x402 REST

Rust crate diesel: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare diesel in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

crates-rayon x402 REST

Rust crate rayon: latest version, description, license, repository and download/publish data from the crates registry API. Pin, audit or compare rayon in one call, no token. $0.01 per call.

dev.intel.rallylive.ca Security checked 2026-10-26
no price published

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