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Predge - Signed Attestations

Cryptographically SIGNED settled-SPORTS-outcome ATTESTATION for one game (path params: league — one of nba|wnba|nfl|college-football|mlb|nhl|mls|epl|champions-league|laliga — and eventId, an ESPN event id). Returns the SETTLED result (winner, final score, completed) as an ed25519-signed envelope verifiable OFFLINE against the SAME published key as /v1/attest. Optional query param: winner (team abbreviation) — adds correct (true iff it matches the settled winner, null while unsettled). Data source: ESPN's public scoreboard (no key, no account). Outcome-verified truth, not a prediction — the tamper-evident settled outcome a betting/trading agent needs for settlement, dispute, or a verifiable track record. 404 (not charged) for an unknown league or event id.

Resource URL

https://api.predge.io/v1/sports/attest/:league/:eventId

Payment options

exactBase (8453)

$0.02 USDC

Max amount

Pay to
0x9084f5000e07c7133d6da5ee4f271ab6d1821144
Timeout
60s

Tags

sportsattestationoutcome-verifiedsignedbetting

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://api.predge.io/v1/sports/attest/:league/:eventId
Type: http
Sources: payai, ultravioletadao, thirdweb

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