Terms of Service

Version v1.4.0 · Effective October 1, 2026

These Terms govern Castify as collaboration software and its social connections. They define Castify's role, responsibilities between collaboration participants, and mandatory restrictions for TikTok, Meta, and YouTube data.

1. Agreement and Castify's role

Creating an account requires explicit acceptance of the current Terms of Service and acknowledgement of the current Privacy Policy. Castify records the accepted version, record of the accepted document version, time, locale, source, IP address, and user agent for record purposes.

Castify is collaboration software provided by Castify at Trần Phú, Hà Đông, Hà Nội. It provides tools for shared profiles, campaigns, communication, content review, payment evidence, and reporting. Castify does not supply or resell users' creative services and is not an employer, representative, or party to their collaboration agreements unless separately agreed in writing. Castify remains responsible for its own applicable legal obligations.

An accepted campaign, work request, or proposal may create a direct agreement between collaboration participants. Each party must review scope, deliverables, timeline, price, usage rights, and taxes before accepting.

2. Eligibility and accounts

You must be at least 18 and have legal capacity to enter an agreement. If you act for an organization, you confirm that you have authority to bind it.

Provide accurate, current information; maintain one appropriate role per account; protect passwords, email access, and devices; and notify Castify promptly of suspected compromise. You are responsible for authorized activity under your account.

Email verification or social-ownership checks may be required before some features. Any verification signal is based on available evidence and is not a guarantee of identity, performance, audience authenticity, or legal compliance.

3. Brand and creator responsibilities

Brands must publish truthful campaign requirements, disclose material conditions and usage rights, fund agreed payments, provide timely feedback, and avoid discriminatory, deceptive, unsafe, or unlawful work requests.

Creators must present truthful profiles and metrics, apply only when able to perform, follow accepted work requests, disclose conflicts, submit original or properly licensed work, meet agreed due dates, and clearly identify sponsored content as required.

Both parties must communicate professionally, protect confidential material, keep evidence relevant to a dispute, and use Castify's workflow in good faith. Ratings and reviews must reflect a genuine completed collaboration and may not be purchased, coerced, or manipulated.

4. Social-platform connections and API terms

TikTok, Meta/Facebook, Google/YouTube, and Instagram are independent third parties. Use of their accounts and data remains subject to their own terms and policies. By connecting or using features that incorporate YouTube API services, you also agree to be bound by the YouTube Terms of Service; TikTok use remains subject to the current TikTok Terms and TikTok Developer Terms.

Castify requests only the scopes it uses: when a creator connects TikTok, it requests user.info.basic, user.info.profile, user.info.stats, and video.list to display public posts/videos and a creator portfolio; Facebook uses pages_show_list, pages_read_engagement, and business_management; Instagram uses Instagram Login with instagram_business_basic and instagram_business_manage_insights; Threads uses threads_basic and threads_manage_insights; YouTube creators use youtube.readonly and yt-analytics.readonly, while brands use youtube.readonly only for identity. When you choose Connect, the platform shows the permissions for approval or denial.

You authorize Castify to use platform data only for the functions described in the Privacy Policy. You must not use Castify or data received through it to scrape, build unauthorized databases, sell or transfer social data, identify anonymous people, infer sensitive traits, create prohibited YouTube-derived metrics, or reproduce a platform's core service.

You can disconnect at any time. Castify deletes credentials and authorized data within the applicable due dates and requests on the platform revocation where an official channel supports it. Instagram and Threads revocation may require an additional action in the platform's settings. Deleting Castify-held data does not delete an account or content held by the social platform.

5. Campaigns, advertising disclosure, and content

A published campaign must accurately state the brand, objective, eligibility, requested platforms, deliverables, budget or pricing method, schedule, revision limits, content usage rights, and any exclusivity, paid-media, whitelisting, licensing, or buyout condition.

Creators and brands are jointly responsible for making sponsorship, gifted-product, affiliate, testimonial, and other material-connection disclosures clearly and prominently as required by Vietnamese law and the rules of the platform where content appears.

Content must not violate law, privacy, publicity rights, intellectual property, platform rules, consumer-protection duties, or third-party contracts. Do not submit malware, illegal goods, harassment, hate, sexual exploitation, dangerous deception, or content that impersonates another person or business.

Castify records workflow states and evidence but does not pre-approve every claim. A Castify approval state means the designated participant accepted that workflow step; it is not legal, medical, financial, advertising, or platform-policy clearance.

6. Ownership and usage rights

Each party keeps ownership of material it owned before the collaboration. Creators generally retain ownership of new content unless the accepted work request expressly grants a license or buyout after the stated conditions, including payment, are met.

The accepted work request must define permitted channels, territory, duration, organic or paid use, editing, attribution, sublicensing, exclusivity, and whitelisting where relevant. A party may not expand those rights by copying a public preview or downloading a file outside the agreed purpose.

You grant Castify a limited, non-exclusive license to host, transform for technical delivery, and display material only as needed to operate the service and the visibility settings you choose. You confirm that you have the rights needed to grant that license.

7. Pricing, payments, taxes, and disputes

Castify software fees, billing periods, renewal, cancellation, and refund terms are disclosed before purchase; any automatic renewal requires clear notice and acceptance. Collaboration participants agree their own compensation and pay each other directly. Castify does not hold collaboration funds; a payment record or VietQR instruction is neither a bank guarantee nor an escrow service.

Each party is responsible for accurate bank and billing information and for its own invoices, taxes, withholding, declarations, and statutory obligations. Castify may flag a record or restrict platform features or accounts while investigating fraud, sanctions violations, identity issues, or inconsistent payment evidence; Castify cannot delay a direct bank transfer.

Use the dispute workflow promptly and provide accurate evidence. Castify may facilitate communication and apply platform rules, but a platform decision does not prevent either party from exercising non-waivable legal rights.

8. Prohibited conduct

Do not bypass access controls, probe security, introduce malicious code, overload the service, reverse engineer protected components, call undocumented APIs, scrape Castify or social platforms, sell access, or use another person's credentials or OAuth grant.

Do not fabricate identities, businesses, metrics, applications, deliverables, payments, reviews, or evidence; spam; move a collaboration off-platform to evade an agreed fee; redistribute API data without rights; or misuse confidential or personal data.

Do not use social or Castify data for surveillance, discrimination, credit, employment, insurance, housing, or other high-impact decisions; combine it to infer sensitive traits; or build a personal-profile database outside the permissioned purpose. Report abuse to contact@castify.vn.

9. Suspension, termination, and deletion

You may stop using Castify, disconnect social accounts, or request account deletion at any time. Data with a valid retention basis may remain restricted under the Privacy Policy; this does not permit retaining social access or delaying deletion of other data.

Castify may limit, suspend, or terminate access when reasonably necessary for security, fraud prevention, legal compliance, platform requirements, non-payment, material breach, or protection of users. When appropriate, we provide notice and an opportunity to respond.

Termination ends future access but does not erase accrued payment duties, accepted usage rights, confidentiality, dispute rights, or records that must lawfully be retained. OAuth credentials and Authorized Data are handled under the Privacy Policy and platform timelines.

10. Service availability and liability

Castify is provided on an as-available basis. We work to maintain a secure and reliable service but cannot guarantee uninterrupted operation, platform API availability, campaign outcomes, creator performance, brand solvency, audience authenticity, or third-party conduct.

To the extent allowed by applicable law, Castify is not liable for indirect, incidental, special, punitive, or consequential loss, lost profit, reputation, or data caused by another user, platform, external payment system, or event beyond reasonable control.

Nothing in these Terms excludes rights or liability that cannot lawfully be excluded, including liability for fraud or intentional misconduct. Any specific paid plan or separate written agreement may state additional service levels or liability terms.

11. Versions, governing rules, and contact

Castify may update these Terms to reflect product, platform, legal, or security changes. Each version has an effective date and hash. For a material change, signed-in users receive notice and must explicitly accept the new version; silence or continued browsing alone is not recorded as acceptance.

These Terms are governed by applicable Vietnamese law. The parties should first try in good faith to resolve a dispute through Castify support; any non-waivable right to bring a matter before a competent authority remains unaffected.

Questions about these Terms may be sent to contact@castify.vn or through the Contact page. Privacy and data-deletion requests should use the Privacy Choices controls described in the Privacy Policy.

Social-platform terms and privacy controls

These direct links let you review platform terms, inspect current access, or request deletion without searching through Castify.

If you have questions about this content, email contact@castify.vn or visit the Contact page.