> For the complete documentation index, see [llms.txt](/llms.txt).
[miniwebtool /api](/)
[tools](/tools/) [docs](/docs/) [reference](/v1/docs) [pricing](/pricing/) [log in](/dashboard/login/) [get free key →](/billing/checkout/?plan=free)
- [~](/)
- /
- [tools](/tools/)
- /
- sports
15 endpoints

# Sports API

Same bearer token, same credit pool, same JSON envelope as every other endpoint — drop them into apps, sites, workflows, or agents without rebuilding formulas, validation, or docs.
[Start free →](/billing/checkout/?plan=free) [View OpenAPI](/v1/docs) [All categories](/tools/)
Baseball
[
At Bats per Home Run Calculator at-bats-per-home-run-calculator
Calculate baseball at-bats per home run ratio and home run rate.
1cr · v2026-04-22
](/tools/at-bats-per-home-run-calculator/) [
Batting Average Calculator batting-average-calculator
Calculate baseball batting average from hits and at-bats.
1cr · v2026-04-22
](/tools/batting-average-calculator/) [
ERA Calculator era-calculator
Calculate baseball earned run average.
1cr · v2026-04-22
](/tools/era-calculator/) [
FIP Calculator fip-calculator
Calculate baseball fielding independent pitching.
1cr · v2026-04-22
](/tools/fip-calculator/) [
On Base Percentage Calculator on-base-percentage-calculator
Calculate on-base percentage with batting average and optional OPS.
1cr · v2026-04-22
](/tools/on-base-percentage-calculator/) [
OPS Calculator ops-calculator
Calculate baseball on-base plus slugging with OBP and SLG components.
1cr · v2026-04-22
](/tools/ops-calculator/) [
Slugging Percentage Calculator slugging-percentage-calculator
Calculate baseball slugging percentage from hit types.
1cr · v2026-04-22
](/tools/slugging-percentage-calculator/) [
Total Bases Calculator total-bases-calculator
Calculate baseball total bases from singles, doubles, triples, and home runs.
1cr · v2026-04-22
](/tools/total-bases-calculator/) [
WAR Calculator war-calculator
Estimate simplified baseball WAR for position players or pitchers.
1cr · v2026-04-22
](/tools/war-calculator/) [
WHIP Calculator whip-calculator
Calculate baseball WHIP with baseball innings notation support.
1cr · v2026-04-22
](/tools/whip-calculator/)
Basketball
[
Effective Field Goal Percentage Calculator efg-calculator
Calculate basketball effective field goal percentage.
1cr · v2026-04-22
](/tools/efg-calculator/) [
Field Goal Percentage Calculator field-goal-percentage-calculator
Calculate made-shot percentage and related shooting metrics.
1cr · v2026-04-22
](/tools/field-goal-percentage-calculator/) [
Rebound Rate Calculator rebound-rate-calculator
Calculate basketball offensive, defensive, and total rebound rates.
1cr · v2026-04-22
](/tools/rebound-rate-calculator/) [
True Shooting Percentage Calculator true-shooting-percentage-calculator
Calculate basketball true shooting percentage from points, FGA, and FTA.
1cr · v2026-04-22
](/tools/true-shooting-percentage-calculator/)
Climbing
[
Climbing Grade Converter climbing-grade-converter
Convert roped and bouldering climbing grades across common systems.
1cr · v2026-04-22
](/tools/climbing-grade-converter/)
API OPERATIONAL v1 · OpenAPI 3.1 · MCP 2025-06-18
[terms](https://miniwebtool.com/about/terms-and-disclaimer/#api-terms) [privacy](https://miniwebtool.com/about/privacy/#api-privacy) [llms.txt](/llms.txt) [consumer site →](https://miniwebtool.com) © 2026 miniwebtool
×
welcome
Every tool on miniwebtool.com, as a JSON API.
1080 ready-made endpoints — calculators, converters, text, hashes, finance — behind one key, one stable JSON envelope, and a fixed credit cost. Built for apps, sites, and AI agents.
- 1 Try it right here — every tool page has a playground with a prefilled test key. No signup.
- 2 Get your own key by email — 1,000 free calls every month, no card required.
- 3 Ship it — copy-paste snippets in 7 languages, or connect AI agents via MCP.
Get a free key →
free plan stays free · failed calls never bill