MARKET MONITOR / CATALOGUE Services 139,309 MCP listed 41,906 x402 97,509 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-03 · 3 sources

Databases & Storage

Query, storage and vector-search services. Where a service is a server you host yourself, the listing says so rather than implying a hosted endpoint.

2,122 services with a source 89 pages

Assistant ib26 software 05 099 x402 REST usage

Database queries — Grouped numeric summary + Explicit missing-value fill: Grouped numeric summary + Explicit missing-value fill for supplied database queries records (query_ms, rows_returned). Up to 200 rows; 2 independe...

market.datapackvibe.com Databases & Storage 3 calls / 30d checked 2026-10-30
0.01 USDC per call per call

Assistant ib26 software 05 088 x402 REST usage

Database queries — Grouped numeric summary + Numeric interval filter: Grouped numeric summary + Numeric interval filter for supplied database queries records (query_ms, rows_returned). Up to 200 rows; 2 independent repor...

market.datapackvibe.com Databases & Storage 3 calls / 30d checked 2026-10-30
0.01 USDC per call per call

Assistant ib26 software 05 009 x402 REST usage

Database queries — Record quality audit + Daily sum series: Record quality audit + Daily sum series for supplied database queries records (query_ms, rows_returned). Up to 200 rows; 2 independent reports using shared loca...

market.datapackvibe.com Databases & Storage 3 calls / 30d checked 2026-10-30
0.01 USDC per call per call

Assistant ib26 software 05 085 x402 REST usage

Database queries — Numeric distribution + Explicit missing-value fill: Numeric distribution + Explicit missing-value fill for supplied database queries records (query_ms, rows_returned). Up to 200 rows; 2 independent rep...

market.datapackvibe.com Databases & Storage 3 calls / 30d checked 2026-10-30
0.01 USDC per call per call

Car mpg lookup x402 REST usage

MPG lookup for any US-market car since 1984: official test-cycle city, highway, and combined miles per gallon plus fuel type and CO2 per mile, by year/make/model or VIN. Multiple engine/transmission variants are returned...

x402.forgemesh.io Databases & Storage 6 calls / 30d checked 2026-11-02
0.005 USDC per call per call

Assistant ar analytics database query runs histogram x402 REST usage

Database query runs - Equal-width histogram: Equal-width histogram for Database query runs. Up to 200 supplied typed records. Local descriptive analytics; no enrichment or forecast. One of 25 new profiles across 20 share...

market.datapackvibe.com Databases & Storage 3 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Prediction x402 REST usage

Open prediction markets from Polymarket and Kalshi in one call: question, outcome probabilities, 24 h volume, liquidity, closing time and link, sorted by volume, with an optional keyword filter. Query: ?q=election&limit=...

api.x-402.online Databases & Storage 6 calls / 30d checked 2026-11-03
0.005 USDC per call per call

laborwage-employer x402 REST usage

Employer labor-certification track record from public OFLC case-disclosure data: application counts by program, certified, denied and withdrawn rates, offered-wage range, top occupations and a flag for offered wages belo...

api.agentstools.dev Databases & Storage 1 calls / 30d checked 2026-11-02
0.03 USDC per call per call

Embed x402 REST usage

Text embeddings. $0.01 USDC per call on Base, no API key. POST JSON { input: a string or up to 64 strings }. Model jina-embeddings-v3, 1024 dimensions. Returns { embeddings (one vector per input), dimensions, count, usag...

uxus.finance Databases & Storage 3 calls / 30d checked 2026-11-03
0.01 USDC per call per call

License Permission Match x402 REST checked

Compare up to 32 requested uses with an explicit machine-readable license policy for reading, internal use, redistribution, resale or training. Unknown policies remain undetermined. Does not interpret legal prose, verify...

www.mahastrategies.com Databases & Storage 2 calls / 30d checked 2026-10-30
0.0145 USDC per call per call checked

Decode x402 REST usage

Decode a vehicle identification number (VIN) into make, model, model year, trim, body class, engine (cylinders, displacement, fuel, power), drive type, transmission and assembly plant, from the official NHTSA vPIC databa...

api.x-402.online Databases & Storage 5 calls / 30d checked 2026-11-02
0.005 USDC per call per call

Blackwood State Time Zones x402 REST usage

Use when you need timezone conversion between time zones, the current time in a zone or a utc offset with daylight saving. Do not use for places given only by city or address without an IANA zone name, or dates before 19...

x402-gateway.blackwoodstate8.workers.dev Databases & Storage 8 calls / 30d checked 2026-11-03
0.003 USDC per call per call

Uuid x402 REST usage

UUID generator API, UUID generator, UUIDv4 generator, UUIDv7 generator, random UUID generator, unique ID generator, batch UUID generator, GUID generator, RFC 4122 UUID generator, online UUID generator, database UUID gene...

api.x402node.dev Databases & Storage 10 calls / 30d checked 2026-11-02
0.0022 USDC per call per call

Teams x402 REST usage

All 30 NBA teams with ID, city, abbreviation, conference, and division. Use team IDs to query schedules and standings.

fanfare.run Databases & Storage 22 calls / 30d checked 2026-11-03
0.001 USDC per call per call

Function selector / event topic x402 REST usage

Resolve a 4-byte function selector or a 32-byte event topic hash to its known human-readable Solidity signatures, via the openchain.xyz signature database with 4byte.directory as fallback. Unknown selectors return {found...

agent402.tools Databases & Storage 11 calls / 30d checked 2026-11-03
0.002 USDC per call per call

eu-verify x402 REST usage

Latest-release metadata from the official PyPI JSON API (live): version, license, requires_python compatibility, requires_dist dependency specs (max 100), yanked flag, last upload time and project URLs. Query: ?pkg=reque...

data.greeneris.io Databases & Storage 11 calls / 30d checked 2026-11-03
0.002 USDC per call per call

Goal drift x402 REST usage

Aligns caller-labeled dimensions, computes cosine similarity and a normalized L1 difference, and flags drift against a supplied cosine threshold. It does not infer goals from behavior, decide which goal is correct or det...

aialign.halowerk.com Databases & Storage 7 calls / 30d checked 2026-11-03
0.003 USDC per call per call

Terminal history x402 REST usage

Historical PostgreSQL support-end evidence for a selected major release.

foundry-api-production-95ae.up.railway.app Databases & Storage 7 calls / 30d checked 2026-11-02
0.003 USDC per call per call

Soilgrids properties x402 REST usage

ISRIC SoilGrids soil property query (keyless). POST {lon, lat, property?, depth?, value?}. Unpaid empty → 402; after settle empty/invalid → 400 charged:false. New soil/agri lane (soft ↔ macrostrat/worldpop).

x402-v2-mint-soilgrids-properties.vercel.app Databases & Storage 1 calls / 30d checked 2026-11-01
0.020173 USDC per call per call

Nasa exoplanet archive x402 REST usage

NASA Exoplanet Archive TAP (keyless). POST {query?}/{pl_name?}/{hostname?}/{limit?}. Empty -> 400 not charged. nasa-sbdb/launch-library/nasa-techport adjacency disclosed.

x402-v2-mint-nasa-exoplanet-archive.vercel.app Databases & Storage 1 calls / 30d checked 2026-11-01
0.020126 USDC per call per call

Mygene gene lookup x402 REST usage

MyGene.info gene lookup (keyless). POST {q|query}/{species?}/{fields?}/{size?}. Empty -> 400 not charged.

x402-v2-mint-mygene-gene-lookup.vercel.app Databases & Storage 1 calls / 30d checked 2026-11-01
0.020065 USDC per call per call

Chembl target lookup x402 REST usage

ChEMBL target lookup (keyless). POST {q|query}/{target_chembl_id?}/{limit?}. Empty -> 400 not charged.

x402-v2-mint-chembl-target-lookup.vercel.app Databases & Storage 1 calls / 30d checked 2026-11-01
0.020063 USDC per call per call

Kegg compound lookup x402 REST usage

KEGG compound find (keyless). POST {query|q}. Empty → 400 not charged.

x402-v2-mint-kegg-compound-lookup.vercel.app Databases & Storage 1 calls / 30d checked 2026-11-01
0.020058 USDC per call per call

Chembl molecule lookup x402 REST usage

ChEMBL molecule lookup (keyless). POST {query} or {chembl_id} and/or {limit?}. Empty → 404 not charged.

x402-v2-mint-chembl-molecule-lookup.vercel.app Databases & Storage 1 calls / 30d checked 2026-11-01
0.020042 USDC per call per call

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