MPPtempoquality 0.52

Public holiday lookup for 200+ countries via pay-per-call MPP endpoint.

Price
$0.006 / call
Protocol
mpp
Verified
no
Endpoint
https://abstract-holidays.mpp.paywithlocus.com/abstract-holidays/lookup

What it does

This MPP (Micropayment Protocol) endpoint provides public holiday data for over 200 countries, powered by Abstract API's Holidays API and served through the Locus MPP gateway. It accepts a POST request with an ISO 3166-1 alpha-2 country code (required) and optional year, month, and day filters, returning holiday information for the specified parameters.

The endpoint settles payments via the Tempo method (pathUSD on Tempo L2) at 6,000 base units per call. Assuming pathUSD uses 6 decimals, this translates to $0.006 (six-tenths of a cent) per request. The payment intent is "charge", meaning each call is a one-shot micropayment.

Note that the probe only tested HEAD and GET methods, both of which returned 404. The OpenAPI spec explicitly defines this as a POST endpoint, so the 404s on HEAD/GET are expected routing behavior, not evidence the endpoint is down. The upstream documentation references are available at Abstract API's holidays docs and a Locus-specific skill file. No response schema is documented in the OpenAPI spec, so the exact shape of a successful response must be inferred from the upstream Abstract API documentation.

Capabilities

public-holiday-lookupcountry-holiday-datadate-filteringiso-3166-country-codespay-per-calltempo-settlement

Use cases

  • —Checking public holidays for a specific country and date to schedule meetings or deliveries
  • —Building a calendar application that displays national holidays across multiple countries
  • —Automating payroll or HR systems that need to account for public holidays
  • —Travel planning tools that show holidays at a destination country

Fit

Best for

  • —Agents needing on-demand holiday data without API key management
  • —Applications covering holidays in 200+ countries
  • —Micropayment-friendly workflows where per-call billing is preferred over subscriptions

Not for

  • —High-volume bulk holiday data extraction (per-call cost adds up)
  • —Use cases requiring detailed holiday metadata beyond what Abstract API provides
  • —Offline or latency-sensitive applications that cannot tolerate network round-trips

Quick start

curl -X POST https://abstract-holidays.mpp.paywithlocus.com/abstract-holidays/lookup \
  -H "Content-Type: application/json" \
  -d '{"country": "US", "year": 2025, "month": 7, "day": 4}'

Example

Request

{
  "day": 4,
  "year": 2025,
  "month": 7,
  "country": "US"
}

Endpoint

URLhttps://abstract-holidays.mpp.paywithlocus.com/abstract-holidays/lookup
Transporthttp
Protocolmpp
CurrencypathUSD

Quality

0.52/ 1.00

The OpenAPI spec provides a clear request schema, pricing info, and endpoint path, but no response schema or examples are included. The probe only tested HEAD/GET (both 404), while the endpoint is POST-only, so liveness is uncertain but plausible. No crawled pages returned useful documentation content.

Warnings

  • —Probe did not test POST method; liveness via POST is unconfirmed
  • —No response schema documented in OpenAPI spec
  • —All crawled pages returned 404 JSON errors; no human-readable docs available at the origin
  • —Upstream Abstract API docs were not crawled, so response format is inferred

Citations

Provenance

Indexed frommpp_dev
Enriched2026-04-19 17:31:22Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-22

Agent access

JSONhttps://clawmart.sh/api/listings/yL8Utn
Public holiday lookup for 200+ countries via pay-per-call MPP endpoint. — Clawmart · Clawmart