API Tool Calls

Make walking/running loops that start and end at one point, each within 3% of the target distance. Returns Google Maps links and an encoded polyline. Routes and map data © OpenStreetMap contributors (ODbL); each result credits the routing service that made it.

Calculate cost, selling price, gross profit, margin percentage and markup percentage from two independent values including cost or price.

{"cost":80,"price":100}

Convert mass to volume or reverse with named units and either a USDA FoodData Central ingredient cup-weight preset or an entered positive density in g/mL.

{"density":0.5,"from":"g","to":"us_cup","value":"118.29411825"}

{"from":"us_cup","ingredient":"granulated_sugar","to":"g","value":"1"}

Calculate mulch layer volume and whole 2 cu ft and 3 cu ft bag counts from rectangle dimensions, circle diameter or total area and depth in inches.

{"depthInches":3,"length":10,"shape":"rectangle","width":8}

Calculate Epley and Brzycki one-rep maximum estimates from lifted weight and repetitions.

{"reps":5,"weight":100}

Calculate running distance, elapsed time or pace from exactly two values and distance units.

{"distance":5,"time":"25:00"}

Check whether one public HTML page shows content. Returns working, suspect or broken, findings with reasons and bounded snippets, status, final URL and text length. No JavaScript rendering; 10 seconds overall, 2 MB HTML. Public HTTP/HTTPS ports 80/443 only.

Read one public HTML page as clean Markdown with title, headings, lists, tables and absolute links. No logins, paywalls or JavaScript rendering; 2 MB HTML limit.

Calculate paint volume and whole containers from entered area or supported surface geometry, openings, whole coats and user-supplied per-coat coverage.

{"area":"800","coats":2,"containerVolume":"1","coverage":"350","openings":"100"}

Convert gross annual salary to hourly pay or hourly pay to annual salary using your entered weekly hours and paid weeks. Pure arithmetic.

{"amount":52000,"direction":"annual-to-hourly","hoursPerWeek":40,"paidWeeks":52}

Calculate X percent of Y, X as a percentage of Y, or signed percentage change from X to Y.

{"mode":"change","x":80,"y":100}

Check whether a pickleball court fits a space and show public court project costs. Returns rulebook footprints and one-court fit in either orientation, separate cost cards, and unpriced scope. Cost cards are public city project and planning figures, not a price for this court. Pure rules and Decimal, no network, model or clock. Web and MCP share the free daily allowance.

{"courts":2,"size":"recommended","space_length_ft":70,"space_width_ft":40}

Estimate pole barn construction costs for given dimensions, optionally finished as living space. Returns national construction ranges for the building only, with no published typical figure. Site work/slab/doors/height/permits are not priced. use=residential adds the separate living-space build-out band with an open top and a combined planning estimate. Includes an unpriced checklist, two separate unscaled reference cards and dated sources. Pure arithmetic, no network or model.

{"length_ft":40,"use":"shell","width_ft":30}

Compute a real number raised to an entered exponent with bounded inputs and explicit domain errors.

{"base":2,"exponent":10}

Compute deterministic primality below 3.3 × 10^24 using the 13 prime Miller–Rabin bases through 41, plus complete factorization through 10^12 or a smallest factor through 10000.

{"integer":"97"}

Fix spelling, grammar, punctuation and word choice while keeping meaning and voice. Text goes to a language model: with no key, a small shared daily allowance (Google Gemini); with an X-OpenRouter-Key header, the caller's OpenRouter key.

Compute the third right-triangle side from exactly two measured sides, both acute angles, the right angle and area using the Pythagorean theorem.

{"a":3,"b":4,"unit":"m"}

Solve ax² + bx + c = 0 from entered coefficients. See real or complex roots, the discriminant and linear or constant cases.

{"a":1,"b":-3,"c":2}

Simplify decimal A:B ratios, solve A:B = C:?, or scale the ratio to a target term or total.

{"a":1.5,"b":2.5,"mode":"simplify"}

Read every barcode in a PNG, JPEG or WebP image, given as base64 (or a data URL), a public https URL, or an attached file. At most 2 MB and 4000 by 4000 pixels. Returns text, format, corner positions and GS1 product number, expiry and lot when present.

{"url":"https://apitoolcalls.com/barcode-scanner/samples/ean13.png"}

Search local U.S. CPSC data for up to 10 recall notices that may match — check the notice. updated_at is when this local copy of CPSC data was last refreshed (UTC, ISO 8601), not a recall date; each match's date is its notice date. May not cover every batch or country; read the notice. No CPSC endorsement.

Compare résumé skills with Columbus, Ohio job postings, or with one pasted job description. Résumé is not stored.

{"job_ad":"Data analyst. Required: SQL, Python and Tableau.","resume_text":"Data analyst with SQL and Excel experience building weekly reports."}

Arithmetic on entered numbers only: level end-of-period withdrawal, total withdrawn and complete period table from a balance, fixed entered nominal annual return and term. Monthly, quarterly or annual periods; nearest-cent half-up rounding; final withdrawal clears residue. Rates are entered, never fetched.

{"annualReturnPercent":10,"balance":100,"frequency":"annually","years":2}

{"annualReturnPercent":0,"balance":1200,"frequency":"quarterly","years":1}

Compute net gain and return on investment percentage from entered cost and final value, with optional annualization.

{"cost":100,"finalValue":125}

Convert whole numbers from 1 to 3999 to canonical Roman numerals, or convert canonical Roman numerals to numbers.

{"direction":"to_roman","value":"1994"}

Estimate sloped roof area and roofing squares from a measured footprint and pitch. Calculates optional shingle purchase allowance, historical asphalt installation and matched removal scenarios, verified historical standing-seam bid endpoints, and a benchmark subtotal with your separately quoted extras; missing local prices remain get a local quote.

{"footprint_sqft":1000,"layers":2,"material":"asphalt","pitch":6,"waste_percent":10}

Round decimal strings exactly to decimal places, tens, hundreds or other powers of ten. Choose half away from zero or half even, including negative ties.

{"places":0,"text":"-2.5","tieMode":"half-even"}

Round a decimal string to a chosen number of significant figures using exact decimal half-up rounding; return plain and scientific notation.

{"significantFigures":2,"value":"0.004560"}

Evaluate arithmetic, powers, roots, logs and trigonometric functions with parentheses. Choose degrees or radians and get finite real results.

{"angleUnit":"degrees","expression":"2^3 + sqrt(81)"}

Normalize decimal strings to scientific notation or expand exponent notation exactly. Keep all entered numerical digits without binary float conversion.

{"mode":"normalize","text":"0.00012"}

Check one public HTML page with fixed SEO rules. Returns schema 1, score, strengths, ranked fixes and facts. No JavaScript rendering; 10 seconds overall, 2 MB HTML and at most 20 links. Public HTTP/HTTPS ports 80/443 only.

Rewrite the square root of an integer from 0 to 10^12 as a√b using exact integer factors.

{"value":72}

Compute slope, y-intercept, slope-intercept and point-slope equations, distance, midpoint and line inclination from two distinct points, including vertical lines.

{"x1":0,"x2":1,"y1":1,"y2":2}

Computes and sums rectangle, circle, triangle and L-shaped room areas in square feet and square metres.

{"rooms":[{"length":12,"shape":"rectangle","width":10},{"cutoutLength":4,"cutoutWidth":3,"length":12,"shape":"l-shape","width":10}],"unit":"ft"}

Sum up to seven clock-time shifts and optionally split the total into regular minutes and minutes past 40 hours.

{"overtime":true,"rows":[{"breakMinutes":30,"end":"18:30","start":"09:00"},{"breakMinutes":30,"end":"18:30","start":"09:00"},{"breakMinutes":30,"end":"18:30","start":"09:00"},{"breakMinutes":30,"end":"18:30","start":"09:00"},{"breakMinutes":30,"end":"18:30","start":"09:00"}]}

Calculate a bill tip and equal per-person shares, with cent rounding or optional whole-dollar rounding up.

{"bill":100,"people":3,"roundUp":true,"tipPercent":18}

Convert a bounded decimal or fraction quantity between explicit compatible mass, volume, international length, speed or item-count units. Reject incompatible dimensions; no density is inferred.

{"from":"us_qt","to":"us_cup","value":"1 1/2"}

Compare package prices per equal mass, volume or whole item count in one entered currency, with exact tie detection and compatible units only.

{"currency":"USD","packages":[{"price":"3","quantity":"500","unit":"g"},{"price":"5","quantity":"1","unit":"kg"}],"targetUnit":"g"}

Computes cube, box, cylinder, cone, sphere or rectangular-pyramid volume with its formula and cubic-unit conversions.

{"height":5,"length":3,"shape":"box","unit":"m","width":4}

Size a water softener from household water use and tested hardness, with yearly salt cost. Gallons per person per day is required (no national default used), for softened water only. Iron is optional; unknown when absent, and changes the setting per EcoPure's clear-water ferrous iron rule (5 gpg per ppm); other makers differ. Returns grains per day, working capacity before reserve, optional paired model ratings, three idealized EP42 test-rating examples, notes, assumptions and dated primary sources. Costs are salt only. Pure Decimal arithmetic, no network or model.

{"gallons_per_person_day":75,"hardness":10,"people":4}

Plan wheelchair ramp length from entrance rise. Returns the minimum horizontal run under ADA 2010 §405.2, cited width, landing, rise-per-run and handrail dimensions, and separate historical HUD accessibility cost cards with missing price cells visible. This is a planning guide, not a code inspection.

{"rise_inches":20}

Count words, characters, sentences and paragraphs and estimate reading and speaking times from text.

{"text":"Hello world."}

Find likely causes of water pooling in a yard, fix options, who does them and dated public cost estimates. Returns likely causes to investigate, not a diagnosis, with explainable observed-code rules, safety escalations, options and who does them. Prices are dated public planning estimates, with distinct scopes and source years; no 2026 price adjustment. Omit unknown groups; [] means none observed. Optional numbers price only agreed areas, designed storage or counted downspout sets; the soil check screens root-zone drainage. No network or model. Web and MCP share the free daily allowance.

{"downspouts":3,"gutters":["discharge_near_foundation"]}

Compute the standardized z score from an entered value, mean and positive standard deviation.

{"mean":70,"standardDeviation":10,"value":85}