What is Realtime Sports API best for?

Developers of score trackers, fantasy tools and dashboards who want live scores and play-by-play for US leagues and soccer through REST, WebSocket or webhooks, starting free. Not ideal for: In-play betting or trading, since data runs 20-30 seconds behind the broadcast and there is no SLA; also anyone needing resale rights.

How much does Realtime Sports API cost?

The cheapest public paid plan of Realtime Sports API is $29/mo. Listed plans: Starter $29/mo; Growth $49/mo; Pro $99/mo; Scale $299/mo.

Does Realtime Sports API have a free tier?

Yes. Realtime Sports API lists a free plan called "Free" (125 requests per month).

Does Realtime Sports API have a WebSocket or streaming API?

Yes. Realtime Sports API pushes data continuously: WebSocket.

Can I use Realtime Sports API data commercially or for betting?

According to the public terms of Realtime Sports API — redistribution: not allowed.

What are the alternatives to Realtime Sports API?

Close alternatives in the SportDex catalog: Entity Sport, Sportrix, API-Sports / API-Football, MySportsFeeds, Highlightly.

Sports data API

Realtime Sports API

REST, WebSocket and webhook API for live scores, play-by-play, schedules and odds across NFL, NBA, MLB, NHL, NCAA and soccer; free tier plus monthly plans. Data runs about 20-30 seconds behind broadcast.

Facts verified against the provider's site on 2026-11-03

Commercial use: not disclosedBetting use: not disclosedToo little discussion

Visit official site Open API docs Compare

Featured in:🎓 Best College sports APIs

SportDex Score

#73 of 233 sports APIs

See the full ranking →

Popularity

Brand demand, developer discussions, GitHub repos and videos

Community & reliability

—

Tone of public discussions, liked vs criticised points, reliability complaints; not enough public discussion to judge.

Transparency

Public prices, docs, terms and coverage you can check before calling sales

Developer experience

Free access, docs, SDKs, OpenAPI, sandbox, realtime delivery, ecosystem

Computed from public data only; uptime and latency are not measured yet. Enterprise feeds that sell by contract score lower on transparency by design. How the score works

Starting price: $29/mo
Free access: Free tier
Sports: 6 (American football, Basketball…)
Live data: Not disclosed
Delivery: Streaming (WebSocket)
Discussions: 0 threads
GitHub adoption: 6 repos

Best for

Developers of score trackers, fantasy tools and dashboards who want live scores and play-by-play for US leagues and soccer through REST, WebSocket or webhooks, starting free.

Live score appsPlay-by-play trackersFantasy dashboards

Not ideal for

In-play betting or trading, since data runs 20-30 seconds behind the broadcast and there is no SLA; also anyone needing resale rights.

Limitations to check

− Data runs about 20-30 seconds behind broadcast
− Free plan allows 125 calls per month
− Webhooks start at the Starter plan
− Betting data and over 500k calls per month need a sales contact
− Not an official league data provider and no SLA

Written from the provider's own pages (source).

Last checked 2026-11-03

Realtime Sports API at a glance

What is Realtime Sports API best for?: Developers of score trackers, fantasy tools and dashboards who want live scores and play-by-play for US leagues and soccer through REST, WebSocket or webhooks, starting free. Not ideal for: In-play betting or trading, since data runs 20-30 seconds behind the broadcast and there is no SLA; also anyone needing resale rights.
How much does Realtime Sports API cost?: The cheapest public paid plan of Realtime Sports API is $29/mo. Listed plans: Starter $29/mo; Growth $49/mo; Pro $99/mo; Scale $299/mo.
Does Realtime Sports API have a free tier?: Yes. Realtime Sports API lists a free plan called "Free" (125 requests per month).
What does Realtime Sports API cover?: Realtime Sports API is a sports data api. Its sports: American football, Basketball, Baseball, Ice hockey, College sports, Football (soccer); data: Fixtures, Odds, Play-by-play, Live scores.
Does Realtime Sports API have a WebSocket or streaming API?: Yes. Realtime Sports API pushes data continuously: WebSocket.
Can I use Realtime Sports API data commercially or for betting?: According to the public terms of Realtime Sports API — redistribution: not allowed.
What do developers say about Realtime Sports API?: New live-scores API (REST, WebSocket, webhooks) with free tier and official Python and JS clients. Only directory submissions and the vendor's own example repos turned up, with no independent user feedback. Its documented 20-30 second lag behind broadcast matters for latency-sensitive use. Older forum threads are generic requests for sports APIs.
What are the alternatives to Realtime Sports API?: Close alternatives in the SportDex catalog: Entity Sport, Sportrix, API-Sports / API-Football, MySportsFeeds, Highlightly.

Commercial decision

Pricing & plan limits

Plan	Price	Requests	What's included
Free	Free	125 / month	1 req/s; 1,000 calls in first month; WebSocket previewsource
Starter	$29/mo	10,000 / month	5 req/s, webhooks, 2 WebSocket connectionssource
Growth	$49/mo	25,000 / month	10 req/s, 3 WebSocket connectionssource
Pro	$99/mo	50,000 / month	20 req/s, 5 WebSocket connectionssource
Scale	$299/mo	500,000 / month	100 req/s, 25 WebSocket connectionssource
Enterprise	Contact sales	—	Over 500k calls/month or betting data; contactsource

Annual prices 10x monthly (2 months free). Overage $2 per 1,000 calls capped at $25/month by default. Explicitly not for in-play betting; no SLA.

Before choosing a paid plan, confirm

• What counts as one request (per call, per market, per region?)

• What happens when you exceed the quota: blocked or billed

• Whether live and historical data are on your plan

• Whether your use (public app, betting, resale) is licensed

The critical question

Data coverage

Sports: American footballBasketballBaseballIce hockeyCollege sportsFootball (soccer)
Data types: FixturesOddsPlay-by-playLive scores
Key competitions: Not disclosed
Competitions: Not disclosed
Live / in-play: Not disclosed
Women's competitions: Not disclosed
Betting markets: Not disclosed
Bookmaker regions: Not disclosed
Bookmakers: Not disclosed
History depth: Not disclosed
Update frequency: 20-30 s behind live broadcast
Name languages: Not disclosed
ID mapping: Not disclosed

Coverage often depends on the plan; confirm the exact league and season on your plan.

Before you build

Usage rights & access

Commercial use: Not disclosed
Betting products: Not disclosed
Redistribution: Not allowed
Storing data: Not disclosed
Attribution: Not disclosed
Logos & photos: Not disclosed
Who can buy: Individuals, Companiessource
Verification (KYC): Not disclosed
Not available in: Not disclosed
Only available in: Not disclosed

Read the terms

Developer-ready evaluation

Integration & documentation

Protocols: RESTWebSocketWebhooks
Formats: JSON
Authentication: api key
SDKs: Not disclosed
OpenAPI spec: Not disclosed
Claimed latency: Not disclosed
Status page: Not disclosed
Sandbox / test keys: Not disclosed
Support: Not disclosed
SLA uptime: Not disclosed

Preview brief

# Integration brief: Realtime Sports API

Goal: build a feature on Realtime Sports API data. Use only the official documentation below as the source of truth.

## Known facts (from SportDex, verify before relying on them)
- Website: https://realtimesportsapi.com
- Docs: https://www.realtimesportsapi.com/api-docs
- Sports: American football, Basketball, Baseball, Ice hockey, College sports, Football (soccer)
- Data: Fixtures, Odds, Play-by-play, Live scores
- Protocols: REST, WebSocket, Webhooks; formats: json
- Auth: api_key
- Free plan: Free, 125 requests per month
- Cheapest paid plan: $29/mo
- Note: Annual prices 10x monthly (2 months free). Overage $2 per 1,000 calls capped at $25/month by default. Explicitly not for in-play betting; no SLA.

## Verify before writing code
- whether commercial use is allowed on the plan you pick
- exact endpoint paths, parameters and response fields (read the official docs, do not guess)

## Implementation rules
- Keep the API key on the server (environment variable, backend route or edge function); never ship it to the browser.
- Cache responses and respect rate limits; count how many requests each screen triggers.
- Handle errors explicitly: invalid key, quota exceeded (429), missing fields, empty fixtures, timeouts.
- Start with one demo request and log the raw response before building UI on assumed field names.

Data quality signals

Data source & company

Official partners: Not disclosed
How data is collected: aggregated
Certifications: Not disclosed
Payment methods: card
Minimum contract: Not disclosed
Country: Not disclosed
Founded: Not disclosed

Reddit · Hacker News · Stack Overflow · GitHub · YouTube

What developers say

Too little discussionlatencyfree tier

New live-scores API (REST, WebSocket, webhooks) with free tier and official Python and JS clients. Only directory submissions and the vendor's own example repos turned up, with no independent user feedback. Its documented 20-30 second lag behind broadcast matters for latency-sensitive use. Older forum threads are generic requests for sports APIs.

Praised for

Official clients and MCP examples

Complaints

About 20-30 seconds behind broadcast

Our summary of public discussions, not a rating. Vendor posts are not counted as user opinion.

Open-source projects using it

Shortlist next steps

Alternatives worth comparing

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MySportsFeedsSports data API57
RESTful feeds for NFL, MLB, NBA and NHL with schedules, scores, boxscores, standings, play-by-play, injuries, DFS and odds; free for limited personal use, paid for commercial.
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HighlightlySports data API57
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Evidence & transparency

Official sources

Facts were extracted from the provider's own pages on 2026-11-03. Empty fields mean the provider does not say, not that the feature is missing. How we know