--- title: "Stripe 2026-09-30.endive: Makes Payment Evaluation signal scores nullable | Harbyn" description: "Stripe 2026-09-30.endive: Makes Payment Evaluation signal scores nullable." canonical: "https://harbyn.com/changes/stripe/2026-09-30-endive-makes-payment-evaluation-signal-scores-nullable" last-updated: 2026-10-02 --- # Stripe 2026-09-30.endive: Makes Payment Evaluation signal scores nullable Markdown version of . Breaking change - Stripe. medium severity. In effect. History: recorded after the fact. In API version 2026-09-30.endive, Payment Evaluation signal score values can be null (previously -1 when unavailable); Radar Standard users always get null and should use risk\_level. Radar Standard users also now get a 403 payment\_evaluation\_on\_api\_version\_not\_supported error on Payment Evaluation requests made with any earlier API version. The deadline passed on Sep 30, 2026. ## Facts | Fact | Value | | --- | --- | | Vendor | [Stripe](https://harbyn.com/vendors/stripe.md) | | Product | api | | Kind | Breaking change | | Severity | medium | | Status | In effect | | Announced | Sep 30, 2026 | | Effective | Sep 30, 2026 | | Added to Harbyn | Oct 2, 2026 | | Lead time | Recorded after the fact: added 2 days after the deadline | | API versions (Stripe-Version) | `2026-09-30.endive` | | Symbols | `payment_evaluation_on_api_version_not_supported` | | Vendor page | | | Review | Reviewed by a person, extracted by a deterministic parser | ## Find it in your code ```sh npx harbyn scan ``` The scanner reads your repository on your machine and reports every file and line that uses the identifiers above. Nothing leaves your machine. ## Sources Where this event comes from: the page we read, when we read it, and the hash of that snapshot. - (changelog, fetched 2026-10-02 02:32 UTC, sha256 `516836262c6adc2e03b85f57ca71bc3ad59288e741a636b4fbafd44df2457c99`) ## Related changes ### More from Stripe - [2026-09-30.endive adds data\_share\_only to three\_d\_secure.result](https://harbyn.com/changes/stripe/2026-09-30-adds-support-for-data-share-only-for-3d-secure-authentication.md) (Breaking change, announced Sep 30, 2026) - [Stripe 2026-09-30.endive: Adds address validation errors for CMRAs and registered agents to Accounts v1 and Accounts v2](https://harbyn.com/changes/stripe/2026-09-30-endive-adds-address-validation-errors-for-cmras-and-registered-agents-to-account.md) (Breaking change, effective Sep 30, 2026) - [Stripe 2026-09-30.endive: Adds destination property and new enum values to Reserve Plans, Holds and Releases](https://harbyn.com/changes/stripe/2026-09-30-endive-adds-destination-property-and-new-enum-values-to-reserve-plans-holds-and.md) (Breaking change, effective Sep 30, 2026) - [Stripe 2026-09-30.endive: Adds Failed Tax Calculation error](https://harbyn.com/changes/stripe/2026-09-30-endive-adds-failed-tax-calculation-error.md) (Breaking change, effective Sep 30, 2026) ### Changes at other vendors - [Amazon Selling Partner API: October listing attribute usage and enumeration value updates](https://harbyn.com/changes/amazon-sp-api/2026-10-14-sp-api-updates-new-listings-items-api-ivp-values-in-eu5-jp-and-ca-stores-oct-2.md) (effective Oct 26, 2026) - [Supabase: four CBC-mode TLS 1.2 cipher suites will be removed from project HTTP APIs](https://harbyn.com/changes/supabase/2026-10-12-an-outdated-subset-of-tls-1-2-ciphers-will-be-disabled-on-project-http-apis.md) (effective Nov 10, 2026) - [Google Workspace APIs: OAuth clients must be marked as agentic to call Google Workspace MCP servers](https://harbyn.com/changes/google-workspace/2026-10-12-oauth-clients-must-be-marked-as-agentic-to-call-google-workspace-mcp-servers.md) (effective Nov 11, 2026) - [Bitbucket Cloud API: Git Credential Manager upgrade required for OAuth 2.0 Git authentication](https://harbyn.com/changes/bitbucket/2026-10-13-git-credential-manager-upgrade-required-for-oauth-2-0-git-authentication.md) (effective Nov 30, 2026) [All upcoming deadlines](https://harbyn.com/deadlines.md)