{"domain":"tryspansa.com","count":3,"changes":[{"captured_at":"2026-05-19T15:21:12","card_hash":"a57cf5dfb2fceb19fd8ab5477deee944658591821e5e8cf679bb74d325c50c01","previous_card_hash":"271940cd886e12b6e1f84cf12416fcbb201224f3823c5ae396c0265ea2354c9e","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[{"id":"search-creators","fields":["description"]}],"fields_changed":[{"field":"description","before":"YouTube sponsorship marketplace API. Discover and qualify 145K+ YouTube channels for brand sponsorship campaigns. OAuth-verified channel analytics, CPM-based rate estimation, and 171+ platform features across discovery, attribution, escrow, and deal flow. Discovery-only in v1; transactional endpoints (create deal, create campaign) deferred to v2 pending auth flow.","after":"YouTube sponsorship marketplace API. Discover and qualify 145K+ YouTube channels across 30 niches for brand sponsorship campaigns. OAuth-verified channel analytics, CPM-based rate estimation, and 171+ platform features across discovery, attribution, escrow, and deal flow. Discovery-only in v1; transactional endpoints (create deal, create campaign) deferred to v2 pending auth flow."}],"other_changed":false,"is_empty":false,"human_summary":"updated 1 skill · description YouTube sponsorship marketplace API. Dis → YouTube sponsorship marketplace API. Dis"}},{"captured_at":"2026-05-19T12:13:18","card_hash":"271940cd886e12b6e1f84cf12416fcbb201224f3823c5ae396c0265ea2354c9e","previous_card_hash":"a57cf5dfb2fceb19fd8ab5477deee944658591821e5e8cf679bb74d325c50c01","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[{"id":"search-creators","fields":["description"]}],"fields_changed":[{"field":"description","before":"YouTube sponsorship marketplace API. Discover and qualify 145K+ YouTube channels across 30 niches for brand sponsorship campaigns. 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Dis"}},{"captured_at":"2026-05-18T23:13:49","card_hash":"a57cf5dfb2fceb19fd8ab5477deee944658591821e5e8cf679bb74d325c50c01","previous_card_hash":null,"diff":{"skills_added":[{"id":"estimate-sponsorship-rate","name":"Estimate YouTube Sponsorship Rate","description":"Return CPM-based sponsorship rate estimate for a given creator profile and sponsorship package type (integration, dedicated video, YouTube Shorts). Methodology: niche CPM benchmarks from 6 industry sources × average views × package multiplier. Published at /guides/roi-estimator-methodology.","tags":["rate-estimation","cpm","pricing","sponsorship-rates"],"inputModes":null,"outputModes":null},{"id":"get-creator-profile","name":"Get YouTube Creator Profile","description":"Retrieve the full public profile for a single YouTube channel by handle or channel ID. Includes subscriber count, average views, niche + sub-niche tags, audience demographics, past sponsorship history (via SponsorBlock), and published rate packages where available.","tags":["creator-profile","youtube-channel","sponsorship-history"],"inputModes":null,"outputModes":null},{"id":"search-creators","name":"Search YouTube Creators","description":"Filter 145K+ YouTube channels across 30 niches by niche, country, audience language, subscriber tier, engagement rate, and minimum deal size. Returns ranked creator matches with public metadata (handle, subs, niches, deal-size floor).","tags":["creator-discovery","influencer-matching","youtube","sponsorship"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"TrySpansa"},{"field":"description","before":null,"after":"YouTube sponsorship marketplace API. Discover and qualify 145K+ YouTube channels across 30 niches for brand sponsorship campaigns. OAuth-verified channel analytics, CPM-based rate estimation, and 171+ platform features across discovery, attribution, escrow, and deal flow. Discovery-only in v1; transactional endpoints (create deal, create campaign) deferred to v2 pending auth flow."},{"field":"version","before":null,"after":"1.0.0"},{"field":"url","before":null,"after":"https://tryspansa.com"},{"field":"documentationUrl","before":null,"after":"https://tryspansa.com/features"}],"other_changed":true,"is_empty":false,"human_summary":"added 3 skills · name ∅ → TrySpansa · description ∅ → YouTube sponsorship marketplace API. Dis · version ∅ → 1.0.0 · url ∅ → https://tryspansa.com · documentationUrl ∅ → https://tryspansa.com/features"}}]}