RT Developer
The football API built for AI, not just developers

The AI-native Football API

One API your agent can find, call, and build on — works with Claude, GPT, OpenClaw, and anything that speaks MCP. Raw match data plus RT's own signals: player DNA, per-90s, verdicts, and ready-to-render image prompts.

MCP ReadyOpenClaw SkillClaude CodeCustom GPTllms.txtOpenAPI

PRODUCTS

Six football intelligence APIs

Each returns RT-processed intelligence — pick a product, see the best of what it makes, open the docs.

Player Cards

Live

Real-data football cards — images, not JSON. Player info + stats + match context + card generation.

60K+ playersplayer_card · stat_ribbonPNG ~2s sync/card/generate + /card/prompt
›Haaland · player_card— Per-90 percentiles + RT Verdict + confidence on one PNG
›Rice · stat_ribbon— 6-stat season ribbon, no headshot — built for newsletters
›editorial_cover— Magazine poster: headline + hero stat over photo layout (v0.1.1)
›fifa_viral— Bold viral card with action-photo composition (v0.1.1)
›/card/prompt— Composable: get the image prompt, run your own Nano Banana / GPT-Image

DNA Search

Live

Player similarity via vector embeddings — not keyword or tag matching.

130K+ DNA indexVector cosinestyle_tags per matchfee_tier T1–T5
›Rice → Ødegaard— 89.1% similar · T2 · Progressive Passer + Tempo Controller
›Rice → Enzo Fernández— 86.7% · T2 · Deep Progressor + Ball-Winner
›Budget filter— max_fee_tier:T2 + max_age:25 → cheaper, younger profiles
›Counter-intuitive match— Surfaces stylistic twins across leagues you would never guess

Match Center

Live

Match Intelligence — fixtures & results as the skeleton, RT analysis as the product. World Cup 2026 included.

16K+ fixturesBIG-5 + UCL/UELderby_kind + tier signals6 credits/call
›Pre-match DNA duel— Key-player matchup + style clash before kickoff
›Predicted lineups— Recent XI + formation read per team
›Post-match ratings— Who was the X-factor — performance scores + data cards
›WC 2026 watch— 48 nations + squads; fixtures/results land as the tournament nears

Alternatives

Live

Cheaper / younger replacements for any player — DNA similarity + league-peer hybrid rerank.

Hybrid DNA + peer2 credits/callfee_tier maskedUp to 16 results
›"Who replaces Rodri?"— Ranked alternatives with similarity + per-90 + style fit
›Transfer hot board— League/position-filtered shortlist by transfer heat
›Budget shortlist— Same role, lower fee_tier — built for scouting apps

Verdict

Live

Data-backed hot takes with percentile receipts — RT Verdict engine.

Percentile cohortsfraud · contrast · fallbackEvidence receiptsfee_tier
›Rodri · contrast— Top 12% ball recoveries — bottom 18% press intensity for the price band
›Overpriced fraud— T5 fee band vs bottom-quartile core metrics — the receipts
›Contrast anchor— Auto-finds a cheaper player who wins the key duel

Best XI

Live

Vibe-constrained player pools + lineup aggregate stats. WC26 roster primitives.

Vibe pools6 formationsLineup aggregate statsWC26 squads
›Premier League XI— 4-3-3 · avg rating 7.41 · G+A/90 1.82 · 9/11 top-league
›"like X" swaps— DNA-similar bench options for any slot
›Lineup tier— Aggregate fee_tier + creativity/90 + data coverage for any XI

WHY AI-NATIVE

Built for AI across four layers

Existing football APIs were designed for human devs and bolted on a doc page later. RT is designed from the ground up for AI consumption.

Discoverable

llms.txt · OpenAPI · Schema.org markup · AI-crawler allowlist

Invokable

MCP Server · OpenClaw Skill · Custom GPT · Claude Code / Codex

Composable

AI-ready JSON · image prompts · natural-language verdicts

Recommended

Open SDKs · real code examples · AI citation tracking

See how to connect MCP, OpenClaw & Custom GPT

Pay-as-you-go only

No free API tier · Minimum top-up $10 · Separate from RT Points

Starter
$10
1,000 credits
1,000 DNA searches · or ~66 standard cards
Builder
$50
5,500 credits
+10% bonus
Main dev tier
Studio
$200
24,000 credits
+20% bonus
Teams & high-volume bots

Ready to build?

Top up $10 · create a key · first sync Card curl in under 5 minutes.

[email protected] · also on ClawHub

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