instructional-decision-engine-x402.vercel.app

• https://instructional-decision-engine-x402.vercel.app/archive/references

  Search a cross-domain Internet Archive metadata snapshot spanning education, science, technology, economics, history and government. Returns up to five bibliographic references, original item links and reported licenses…

  BaseOther

  $0.01/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/elections/results

  Query official FEC historical U.S. presidential popular-vote results for 2016, 2020 and 2024 by state, DC or nation. Preserves named major-party candidates and a labeled all-others bucket. Supports future sourced unoffi…

  BaseOther

  $0.01/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/marketplace/service-match

  Find relevant services in a 36-resource shortlist drawn from Coinbase Bazaar’s top call and payer rankings. Returns URLs, descriptions, reported 30-day usage and listed prices from the October 30 snapshot. No services a…

  BaseOther

  $0.01/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/research/citations

  Create a reusable citation pack for up to five exact public records: agency, record ID, event date, observation timestamp, edition and original source URL. Markdown or structured JSON; source dates remain explicit and c…

  BaseOther

  $0.01/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/research/freshness

  Audit event age and snapshot age for up to five public records against a chosen as-of date. Distinguishes source-event recency from the observation date, flags stale snapshots and never reports an unperformed live verif…

  BaseSecurity

  $0.01/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/research/related

  Find up to five related historical public records from one stable record ID. Returns shared terms, relevance scores and primary-source links; excludes the seed itself and rejects unsupported or empty selections before p…

  BaseOther

  $0.01/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/research/search

  Search 12,890 reviewed public business records across permits, fleets, FDA device decisions, food enforcement and NY healthcare. Returns up to five source-linked matches with explainable keyword relevance. Fixed October…

  BaseSearch

  $0.01/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/archive/bibliography

  Create a source-linked bibliography for up to five Internet Archive references, preserving reported creators, publication years, stable identifiers and unknown license status. Markdown or JSON with observation provenanc…

  BaseWeb data

  $0.02/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/archive/compare

  Compare two to four exact Internet Archive references across authorship, reported publication year, subjects and reported license coverage. Highlights missing metadata and shared subject terms, with direct source links.…

  BaseOther

  $0.02/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/instruction/checks

  Retrieve an existing two-item entry or exit check with separate answer guidance and next steps. No learner records required; not a standardized diagnostic. Owner review attested.

  BaseOther

  $0.02/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/instruction/tasks

  Retrieve up to four existing NovaPath math practice, guided, error-analysis or transfer tasks with separate teacher answers. Select a lesson from the free catalog; owner review attested.

  BaseOther

  $0.02/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/instruction/worked-example

  Retrieve an existing NovaPath math worked example with explanation steps, answer and available model specification. Select a lesson from the free catalog; owner review attested.

  BaseOther

  $0.02/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/marketplace/demand

  Retrieve up to ten leading Bazaar resources ranked by reported 30-day calls or paying wallets, with prices, source timestamp and measurement coverage. October 30 snapshot; counts include tests and integrations, and no r…

  BaseOther

  $0.02/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/research/records

  Retrieve up to five exact public records selected from search results, with stable source identifiers, agency links, event dates and reported amounts. Preserves source-specific units; no inferred budgets, operating auth…

  BaseSearch

  $0.02/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/workshops/model

  Retrieve the existing worked model and learning objectives for a seasonal case. Models repeat across cases in a structure; deterministic retrieval, not new content generation.

  BaseOther

  $0.02/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/workshops/tasks

  Retrieve selected numbered tasks plus required source records and separate answers from one of 500 fictional seasonal cases. Select exact tasks before paying; shared models and routines are disclosed.

  BaseOther

  $0.02/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/coaching/followup

  Compute coaching observation and follow-up coverage from three aggregate counts. Returns gaps and a queue estimate; no school identifiers, individual scores or cross-customer benchmarks.

  BaseDeveloper tools

  $0.03/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/operations/capacity-gap

  Calculate delivery capacity after a chosen reserve and proposed work. Returns overload or spare minutes with transparent arithmetic; no staff identities or inferred productivity ratings.

  BaseDeveloper tools

  $0.03/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/operations/document-plan

  Return the missing-input checklist for a website, data workflow or coaching program from selected document categories. No file uploads, document contents or client details; no messages sent.

  BaseOther

  $0.03/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/research/brief

  Turn a public-topic search into a concise, deterministic research brief with up to five numbered evidence statements, primary-source links, date range and verification questions. Every statement is grounded in a returne…

  BaseSearch

  $0.03/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/research/organization

  Build a public business evidence profile from an exact normalized organization name: record counts by source, locations, date range and up to five supporting records. No credit, safety, eligibility or identity verdict. …

  BaseDeveloper tools

  $0.03/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/research/organization-compare

  Compare two public business evidence footprints side by side: dated source coverage, record counts, locations and supporting references. Does not score company quality or aggregate incomparable financial and fleet quant…

  BaseOther

  $0.03/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/coaching/cycle

  Build a bounded coaching cycle with a rehearsal, observation focus and follow-up plan from selected focus and timing. No teacher or student records. Original workflow, not a CLASS scoring instrument.

  BaseOther

  $0.05/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/instruction/lesson-plan

  Retrieve an existing NovaPath math lesson plan, worked example, practice and checks with separate teacher guidance. Source and editorial-review provenance included; owner review attested.

  BaseOther

  $0.05/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/operations/bid-readiness

  Check proposal readiness using mandatory-requirement coverage, unresolved requirements, deadline and preparation capacity. Returns specific blockers; no scraped opportunities or probability-of-winning claim.

  BaseDeveloper tools

  $0.05/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/operations/engagement-margin

  Calculate recognized contribution and a separate contract completion forecast using integer USD cents and labor minutes. Returns formula inputs and assumptions; no client identifiers or accounting integrations.

  BaseDeveloper tools

  $0.05/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/operations/scope-change

  Calculate a draft scope-change quote and delivery-day estimate from bounded effort, rate, costs and capacity. Returns itemized arithmetic and an approval checklist; does not change contracts or send quotes.

  BaseDeveloper tools

  $0.05/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/research/evidence-quality

  Audit a supplied evidence inventory for freshness, source type, sample disclosure, methods and reuse permission. Returns per-source flags by position; no raw reports, population claims or legal clearance.

  BaseSecurity

  $0.05/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/workshops/case

  Retrieve one existing seasonal case: source records, six tasks, separate teacher answers and worked model. 500 fictional cases across 20 repeated structures; AI-generated; owner review attested.

  BaseOther

  $0.06/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/instruction/next-move

  Select a bounded grade 3-8 teaching move, practice and check for supported error patterns. Authored guidance; historical content owner-reviewed; bounded authored decision logic; no efficacy claim.

  BaseOther

  $0.10/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/research/map-source-audit

  Audit up to eight GIS-layer manifests for missing dependencies, CRS mismatches, boundary vintages, join uniqueness, missing values and geometry issues. No uploads, map files or network fetches.

  BaseDeveloper tools

  $0.15/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/research/survey-audit

  Audit up to 10 survey items for denominator errors, incompatible source totals and multi-select percentage mistakes. Returns corrections and a review queue from aggregate inputs; no respondent records.

  BaseSecurity

  $0.15/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/assessment/coverage-audit

  Reconcile an aggregate assessment-window histogram, missing administrations and delivered-intervention linkage. Separates data coverage from valid growth and causal impact; no learner records or scores.

  BaseDeveloper tools

  $0.20/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/coaching/metric-reconciliation

  Reconcile two coaching metrics across numerator, denominator, status, date window, attribution and evidence rules. Explains why similar percentages disagree and returns a common reporting contract.

  BaseOther

  $0.20/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/commerce/catalog-cohorts

  Retrieve four fixed listing-age/format cohorts from a 4,396-listing NovaPath storefront snapshot. Seller earnings reconcile to historical transactions; zero earners, exposure limits and view anomalies remain explicit. O…

  BaseCommerce

  $0.25/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/grants/claim-trace

  Check up to eight numeric grant claims for source traceability, population/geography/period consistency and arithmetic. Returns corrected values where supported plus specific evidence gaps; no private narratives needed.

  BaseOther

  $0.25/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/research/indicator-compare

  Compare two community indicators for consistent definitions, populations, boundaries, reference periods, units and uncertainty. Withholds misleading differences and preserves source-specific margins of error.

  BaseOther

  $0.25/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/signals/query

  Retrieve 1–20 filtered records from five fixed October 18 signal editions: construction, fleet, FDA device, FDA food recall and NY healthcare. Source links and dated receipts included. No live bids or automatic refresh.

  BaseMarket data

  $0.30/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/compensation/evidence-audit

  Review up to eight role evidence packets for JD/PAQ coverage, comparable scales, duty alignment, wage-basis issues and reuse restrictions. Produces a prioritized review queue, not salary recommendations.

  BaseOther

  $0.35/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/benchmarks/childcare-workforce

  Retrieve 13 fixed, coarsened workforce indicators from one historical regional childcare owner/director survey. Includes item-denominator bands, disclosure rules and limits. No employer, demographic or geographic filter…

  BaseOther

  $0.50/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/compensation/role-match

  Compare a bounded responsibility profile with 12 original nonprofit role archetypes. Returns three explainable candidates, mismatches and evidence questions. Authored rubric, not validated job classification or salary m…

  BaseOther

  $0.50/ request

  2026-10-31

• https://instructional-decision-engine-x402.vercel.app/workshops/collection

  Retrieve a disclosed collection of 25 related seasonal cases, including source records, six tasks per case and separate keys. 20 structures available. AI-generated; owner review attested; licensed use subject to the pub…

  BaseOther

  $0.60/ request

  2026-10-30

• https://instructional-decision-engine-x402.vercel.app/evaluation/professional-review

  Retrieve up to six selected cases from 24 synthetic professional-review scenarios, with optional expected findings and scoring rubrics. Derived from documented failure patterns; AI-assisted labels, no independent expert…

  BaseOther

  $1.00/ request

  2026-10-31

By chain

One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.