MEMBERS

Create your account

We’ll email you a link to verify your address before you sign in.

First name

Last name

Email

Password

Timezone

Country

Already have an account? Sign in

📬

Check your inbox

If {{ regDoneEmail }} is a new address, we’ve sent it a link to verify your email. Click it to activate your account, then sign in.

The link expires in 48 hours. Didn’t get it? Check spam, or resend below.

Go to sign in

ACCOUNT

Settings

Signed in as {{ setEmailCur }}.

KALSHI API — TRADING

KEY SAVED

Connect your Kalshi API key to place orders from PredictionCharts. Your private key is encrypted at rest and only used server-side to sign your requests — it never leaves the server or appears in your browser. How to get your API key →

Trading isn’t enabled on the server yet (the settings migration and encryption key need to be in place). Once it is, this is where you’ll connect Kalshi.

API Key ID

{{ setKKeyIdVal }} SAVED

TRADING

Your orders

Positions you placed through PredictionCharts, priced live from Kalshi. refreshing…

Connect your Kalshi API key in Settings to place trades and see your positions here.

Loading your positions…

ACTIVE POSITIONS

No active positions.

{{ p.matchup }}

{{ p.pnl }}

unrealized

                {{ p.contracts }} contracts
                avg {{ p.avg }}
                now {{ p.mark }}
                value {{ p.value }}
              

HISTORY

No settled positions yet.

{{ p.contracts }} contracts · {{ p.date }}

SUPPORT

Contact us

Questions, feedback, or a problem with your account? Send our staff a message and we'll get back to you at your account email — or jump into our Discord.

MEMBERS ONLY

Please register to contact our staff.

The contact form is available to registered members. Create a free account to send us a message — or reach us anytime in our Discord channel.

Create an account Sign in

COMMUNITY

Join our Discord

Chat with the community, ask questions, and get help in real time.

discord.gg/QmhsdmCrYG →

GUIDE

Connect your Kalshi API key

Adding your Kalshi API key lets you place orders straight from PredictionCharts — single picks and parlays right off the strikeouts and hits boards. It takes about two minutes. Here's how.

LIVE

Create a Production API key — orders are placed on your real-money Kalshi account. A demo/paper key won't work here, because the MLB markets on these boards only exist on Kalshi's live exchange.

Go to kalshi.com and log in to the account you want to trade from.

Open your Account & Security page

Go to Account & Security — kalshi.com/account/profile — then scroll to the bottom of the page to the API Keys section and click Create a key.

Grab your key details

IMPORTANT

Choose Full Access, not Read Only. A read-only key can't place orders, so trading from PredictionCharts won't work with it.

When you create the key, Kalshi gives you two things:

an API Key ID — a UUID like 00000000-0000-0000-0000-000000000000
an RSA private key — a .pem / .key file that downloads to your computer

SAVE IT

Kalshi shows the private key only once. Download or copy it now — if you lose it you'll have to make a new key.

Copy the private key text

Open the downloaded key file in any text editor and copy everything, including the header and footer lines:

-----BEGIN PRIVATE KEY-----
MIIEvQIBADANBgkqhkiG9w0…
…several lines of characters…
-----END PRIVATE KEY-----

Paste both into PredictionCharts

Head to Settings → the Kalshi API — Trading section. Paste your API Key ID in the first box and the private key in the box below it, then click Save Kalshi key. That's it — a green check confirms it's saved.

Your private key is encrypted at rest and only ever used server-side to sign your Kalshi requests. It never appears in your browser, is never shown back to you, and you can remove it anytime from Settings.

Go to Settings

MEMBERS · ADMIN

Users

{{ adminCountLabel }} · you create every account

Add a user

            UserRoleStatusLast login
          

{{ u.name }} (you)

ADMIN

member

{{ u.lastLogin }}

Edit / reset password ▾

— your account —

MEMBERS · ADMIN

AI API usage & balance

Estimated from the tokens we spend on each key, priced at the editable rates below. No provider exposes account balance through a standard API key — enter what you last topped up and reset the clock after each refill to track what's left.

Rates are $ per 1M tokens · adjust if a provider's pricing differs.

{{ r.model }}

{{ r.remainBig }}

{{ r.remainNote }}

SPENT TODAY

{{ r.costToday }}

{{ r.tokToday }} tok

LAST 30 DAYS

{{ r.cost30 }}

ALL TIME

{{ r.costAll }}

{{ r.tokAll }} tok

SPENT SINCE TOP-UP

{{ r.spentSince }}

PREDICTION MARKET ANALYTICS

Learn how the market moves, and why.

PredictionCharts analyzes Kalshi and Polymarket price history after every game, pinning each probability swing to the play that caused it — so you can see how the market reacts and place future orders with accuracy.

LIVE EXAMPLE

{{ homeSub }}

implied probability · real-world play

              
              {{ homeHomeAbbr }}
              {{ homeAwayAbbr }}

              MLB PLAY-BY-PLAY
              Open full analysis →
            

Score {{ e.score }}

{{ f.no }}

PROFESSIONAL BASEBALL · MLB

Baseball gamelines

Every game, day by day — page back through the season to any past slate. Each matchup carries Claude, ChatGPT and Grok's winner pick (green = correct, red = wrong). Click a game for its win-probability chart; sort by any column.

{{ m.name }} · {{ m.model }}

{{ m.record }}

‹

›

Today

Loading games…

No games for this day.

            #
            DATE{{ blHdrDate.arrow }}
            TIME{{ blHdrTime.arrow }}
            AWAY{{ blHdrAway.arrow }}
            HOME{{ blHdrHome.arrow }}
            SCORE
            R{{ blHdrTotal.arrow }}
            MARGIN{{ blHdrMargin.arrow }}
            STATUS{{ blHdrStatus.arrow }}
            VENUE
            AI PICKS
            KALSHI
          

{{ r.status }} ›

PROFESSIONAL BASEBALL · MLB · {{ cpCrumbUpper }}

Loading picks…

CLAUDE · claude-fable-5

{{ cpClaudeRecord }}

streak {{ cpClaudeStreak }}

{{ cpClaudeRate }}

CHATGPT · gpt-5

{{ cpGptRecord }}

streak {{ cpGptStreak }}

{{ cpGptRate }}

GROK · grok-4.5

{{ cpGrokRecord }}

streak {{ cpGrokStreak }}

{{ cpGrokRate }}

{{ cpLeader }}

{{ r.date }}

CLAUDE· {{ r.cVersion }}

{{ r.cStatLine }}

Why it missed: {{ r.cWhyMiss }}

View game chart →

CHATGPT· {{ r.gVersion }}

{{ r.gStatLine }}

Why it missed: {{ r.gWhyMiss }}

View game chart →

GROK· {{ r.xVersion }}

{{ r.xStatLine }}

Why it missed: {{ r.xWhyMiss }}

View game chart →

PROFESSIONAL BASEBALL · MLB

{{ koStatBoxLabel }}

{{ koAvg }}

across {{ koStarts }} {{ koUnit }} by {{ koPitcherCount }} {{ koWho }}

{{ koDistTitle }}

AI PICK OF THE DAY · CLAUDE vs CHATGPT — each picks the {{ koClaudeWho }} most likely to fill their 1st contract

View all picks →

CLAUDE

{{ koClaudeRecord }}

{{ koClaudeRate }}

CHATGPT

{{ koChatgptRecord }}

{{ koChatgptRate }}

GROK

{{ koGrokRecord }}

{{ koGrokRate }}

AVG CONTRACT FILL BY WEEK (1ST–5TH)

1ST-CONTRACT FILL RATE BY AVG K

How often a starter's lowest strikeout line hits, by their strikeouts per game. {{ koFillNote }}

2ND-CONTRACT FILL RATE BY AVG K

How often a starter's 2nd-lowest strikeout line hits, by their strikeouts per game. {{ koFillNote2 }}

{{ koLoadingMsg }}

{{ koEmptyMsg }}

{{ koLegend }}

Last updated {{ koUpdated }}.

{{ koRefreshNote }}

‹

›

Today

              #
              {{ koNameHdr }}{{ koArrowName }}
              AWARDS
              TEAM{{ koArrowTeam }}
              {{ koGsHdr }}{{ koArrowGs }}
              {{ koAvgHdr }}{{ koArrowAvg }}
              {{ koRateHdr }}{{ koArrowEra }}
              {{ koTotHdr }}{{ koArrowSeasonK }}
              CUSH{{ koCushArrow }}
              OPP K{{ koOppKArrow }}
              FLOOR{{ koFloorArrow }}
              STREAK{{ koStreakArrow }}
              {{ mh.label }}{{ mh.arrow }}
            

DEBUT

↗

Showing {{ koRangeFrom }}–{{ koRangeTo }} of {{ koTotal }}

{{ pg.label }}

{{ tkLeagueLabel }}

{{ tkLeagueAvg }}

across {{ tkTeamCount }} teams · {{ tkTotalK }} {{ tkTotalLabel }}

Loading teams…

No team data available.

Season totals · last updated {{ tkUpdated }}.

              #
              TEAM{{ tkArrowTeam }}
              {{ tkAvgHdr }}{{ tkArrowAvg }}
              GAMES{{ tkArrowGames }}
              {{ tkTotHdr }}{{ tkArrowSeasonK }}
            

MENTIONS

{{ mnCount }}

MARKETS OFFERED

{{ mnTotalMarkets }}

OVERALL HIT RATE

{{ mnHitRate }}

Last updated {{ mnUpdated }}.

‹

›

Today

Loading mentions…

{{ mnDayHeading }}

{{ mnDaySummary }}

No mentions on this day.

                #MENTIONRESULTSTREAKMARKETS{{ mnDayPriceHdr }}
              

No mentions found.

              #
              MENTION{{ mnArrowWord }}
              WON{{ mnArrowWins }}
              MARKETS{{ mnArrowShown }}
              WIN%{{ mnArrowPct }}
              STREAK{{ mnArrowStreak }}
              DAYS{{ mnArrowDays }}
              LIQUIDITY{{ mnArrowLiq }}
              AVG{{ mnArrowPrice }}
            

AVERAGE MARKET MOVE AFTER A {{ catSingularUpper }}

{{ studyMove }} batting team win probability

{{ studyBefore }} → {{ studyAfter }}
avg of {{ studyN }} {{ catLabelLower }} with market data

Loading {{ catLabelLower }}…

No {{ catLabelLower }} found.

{{ p.awayAbbr }} @ {{ p.homeAbbr }}
{{ p.inning }} · {{ p.date }}

Showing {{ catRangeFrom }}–{{ catRangeTo }} of {{ catTotal }}

{{ pg.label }}

KALSHI MENTION MARKET · MLB

Loading mention…

Mention not found.

Rank #{{ mdRank }} of all Kalshi MLB mentions

WON

{{ mdWins }}

MARKETS

{{ mdShown }}

WIN%

{{ mdWinPct }}

LIQUIDITY

{{ mdLiq }}{{ mdLiqChange }}

AVG ENTRY

{{ mdAvg }}

FILLED IN

{{ mdFilledCount }}/{{ mdGameCount }}

GAMES OFFERED · {{ mdGameCount }} — click a game to open its chart

STARTING PITCHER · STRIKEOUTS · MLB

Loading pitcher…

Pitcher not found.

Rank #{{ pdRank }} of MLB starting pitchers by strikeouts per start

GS

{{ pdStarts }}

AVG K / START

{{ pdAvg }}

ERA

{{ pdEra }}

TOT K · SEASON

{{ pdSeasonK }}

{{ pdCurLabel }}

{{ pdCurLen }}starts

{{ pdCurSpan }}

{{ pdStreakLabel }}

{{ pdStreakLen }}starts

{{ pdStreakSpan }}

{{ pdSubLabel }}

{{ pdSubLen }}starts

{{ pdSubSpan }}

AWARDS & HONORS · {{ pdAwardTotal }} total, per MLB records

🏆 {{ a.label }} {{ a.seasons }}

OTHER MLB HONORS

MINOR LEAGUES & PROSPECT

● LIVE {{ pdLiveScore }} {{ pdLiveState }} · {{ pdLiveOuts }} View game →

STRIKEOUTS NOW

{{ pdLiveK }}

{{ pdLiveLine }}

STARTS · {{ pdGameCount }} — green line = struck out that many · ¢ above = yes-ask at first pitch · gray below = volume · click a game for its chart

{{ g.matchup }} {{ g.k }} K

BATTER · HITS · MLB

Loading batter…

Batter not found.

{{ bdName }} {{ bdTeam }} · {{ bdPos }}

Rank #{{ bdRank }} of MLB batters by hits per game

G

{{ bdStarts }}

AVG H / GAME

{{ bdAvg }}

AVG

{{ bdEra }}

TOT H · SEASON

{{ bdSeasonK }}

CONTRACT FILL RATE · how often each hits line settled yes, over all {{ bdStarts }} games

              MARKETFILLED / GCT/GRATE
            

{{ bdCurLabel }}

{{ bdCurLen }}games

{{ bdCurSpan }}

LONGEST 1+ HIT STREAK

{{ bdStreakLen }}games

{{ bdStreakSpan }}

LONGEST HITLESS SLUMP

{{ bdSlumpLen }}games

{{ bdSlumpSpan }}

AWARDS & HONORS · {{ bdAwardTotal }} total, per MLB records

🏆 {{ a.label }} {{ a.seasons }}

OTHER MLB HONORS

MINOR LEAGUES & PROSPECT

● LIVE {{ bdLiveScore }} {{ bdLiveState }} · {{ bdLiveOuts }} View game →

HITS NOW

{{ bdLiveH }}

{{ bdLiveLine }}

GAMES · {{ bdGameCount }} — each hit shown by inning, RBI and type; click the matchup for its chart

{{ g.matchup }} {{ g.k }} H

▲ {{ h.text }}

Loading game…

Could not load this game.

{{ evAway }} @ {{ evHome }}

LIVE

{{ evSub }}

{{ evAwayScore }}

–

{{ evHomeScore }}

              
              {{ i.n }}
              
              R
              H
              E
            

              {{ lsAwayAbbr }}
              {{ c.v }}
              
              {{ lsAwayR }}
              {{ lsAwayH }}
              {{ lsAwayE }}
            

              {{ lsHomeAbbr }}
              {{ c.v }}
              
              {{ lsHomeR }}
              {{ lsHomeH }}
              {{ lsHomeE }}
            

↕

HITS OVERLAY {{ evBatterName }} — {{ evBatterHitsLabel }} · the blue lines mark where each hit happened

                  
                  {{ evHomeAbbr }}
                  {{ evAwayAbbr }}

                        {{ cardBefore }}%
                        →
                        {{ cardAfter }}%
                        {{ cardMove }}
                      

{{ mentTipWord }}

said {{ mentTipTime }}

MARKET PRICE HISTORY Coming soon — awaiting Kalshi / Polymarket price data for this game. The play-by-play below is live from the database.

PLAY-BY-PLAY TIMELINE

                      {{ e.swing }}
                      {{ e.moveText }}
                    

AI MODEL PICKS

AI MODEL PICKS

No AI picks recorded for this game.

MARKET STATS

OPEN

{{ evAwayAbbr }} {{ evOpenAway }}

{{ evHomeAbbr }} {{ evOpenHome }}

{{ s.label }}

{{ s.value }}

STARTING PITCHERS

{{ sp.abbr }} · {{ sp.name }}

strikeouts

{{ sp.k }} K

HOME RUNS

{{ hr.team }} · {{ hr.batter }}

{{ hr.inning }} · {{ hr.runs }} scored

No home runs in this game.

MENTIONS FILLED

Sign in

Create your account

Check your inbox

{{ verifyTitle }}

Settings

Your orders

Contact us

Connect your Kalshi API key

Users

AI API usage & balance

Learn how the market moves, and why.

Baseball gamelines

{{ cpHeading }}

{{ pageHeading }}

{{ mdWord }}

{{ pdName }} {{ pdTeam }}

{{ bdName }} {{ bdTeam }} · {{ bdPos }}