Agent report card
Can an agent use Stripe Payments API through API payment lifecycle?
Grade D: Eligibility depends on information or judgment unavailable to an agent.
Stripe / active
Five-stage assessment
Where agent autonomy holds and where it breaks
First break: Evaluate
Evaluate
BlockedEligibility depends on information or judgment unavailable to an agent.
Only part of the applicable terms is machine-readable.
An ARD declaration has not been established.
An agent can discover the product and funnel from the tested public entrypoints.
Pricing or the absence of a charge is explicit and machine-readable.
Evidence and actions
ARD declaration unknown
missing: unknownAn ARD declaration has not been established.
Decidable eligibility unavailable
supported: freshEligibility depends on information or judgment unavailable to an agent.
Eligibility criteria depend on Stripe's evaluation and Prohibited or Restricted Business determinations, which cannot be fully decided by an agent from explicit public criteria alone.
Machine discovery
supported: freshAn agent can discover the product and funnel from the tested public entrypoints.
The Stripe Payments API and core resources are machine-discoverable through the public REST API reference documentation.
Readable pricing
supported: freshPricing or the absence of a charge is explicit and machine-readable.
Stripe provides explicit and structured pay-as-you-go pricing breakdown on its public pricing page.
Structured terms limited
supported: freshOnly part of the applicable terms is machine-readable.
The Stripe Services Agreement terms are published as accessible HTML legal pages rather than a fully structured machine-readable format.
What blocks agents
- Eligibility depends on information or judgment unavailable to an agent.
What would improve this stage
- Publish complete, explicit eligibility criteria and required inputs.
- Publish complete applicable terms in a stable machine-readable document.
Sign up
BlockedThe signup flow could not be operated by an agent.
A CAPTCHA blocks autonomous signup.
Phone or SMS verification blocks autonomous signup.
A stable signup entrypoint is available.
A scoped, revocable machine identity flow is documented, including explicit human authorization boundaries.
Evidence and actions
CAPTCHA-free signup unavailable
supported: freshA CAPTCHA blocks autonomous signup.
The headless signup flow hit an incompatible browser barrier, preventing verification of CAPTCHA behavior during registration.
Machine-operable signup unavailable
supported: freshThe signup flow could not be operated by an agent.
The headless registration page renders an incompatible browser error instead of accessible signup form controls.
Phone-free signup unavailable
supported: freshPhone or SMS verification blocks autonomous signup.
Autonomous sign up could not proceed because the headless flow was blocked by an incompatible browser page.
Stable signup entrypoint
supported: freshA stable signup entrypoint is available.
The signup registration endpoint is stable and reachable over HTTP with a canonical URL.
Supported identity flow
supported: freshA scoped, revocable machine identity flow is documented, including explicit human authorization boundaries.
Stripe documents a scoped, revocable machine identity flow using restricted API keys with granular permissions alongside secret keys created in the dashboard.
What blocks agents
- The signup flow could not be operated by an agent.
- A CAPTCHA blocks autonomous signup.
- Phone or SMS verification blocks autonomous signup.
What would improve this stage
- Expose labelled, deterministic controls and documented validation without requiring hidden human interaction.
- Provide a documented agent-safe verification path that does not require solving a CAPTCHA.
- Offer a documented verification path that does not require a human-controlled phone or SMS code.
Pay
ReadyThe required price or no-charge status is explicit before commitment.
The tested funnel can complete without sales intervention.
Evidence establishes that this funnel has no checkout step.
Evidence establishes that this funnel has no payment step.
Evidence and actions
Explicit price
supported: freshThe required price or no-charge status is explicit before commitment.
Stripe's pricing page explicitly outlines pay-as-you-go processing rates (e.g., 1.7% + A$0.30 for domestic cards) with no setup or monthly fees.
Machine-operable checkout not applicable
supported: freshEvidence establishes that this funnel has no checkout step.
The API payment lifecycle for Stripe Payments API does not include a service-level checkout step; billing occurs pay-as-you-go per transaction.
Sales-free purchase
supported: freshThe tested funnel can complete without sales intervention.
Account registration and API access can be completed self-serve online without sales intervention.
Supported payment rail not applicable
supported: freshEvidence establishes that this funnel has no payment step.
The service API lifecycle operates on pay-as-you-go transactional deduction and does not require a separate payment rail for account checkout.
Provision
ReadySuccessful onboarding automatically activates usable access.
A bounded provisioning delay has not been established.
Usable credentials or delegated access are delivered through a documented flow.
Provisioning exposes machine-readable progress, terminal states, and reconciliation.
Evidence and actions
Automatic activation
supported: freshSuccessful onboarding automatically activates usable access.
Stripe provides test API keys and sandboxes for immediate integration testing without manual vendor intervention.
Bounded provisioning delay unknown
supported: freshA bounded provisioning delay has not been established.
The documentation does not specify an explicit bounded delay time guarantee for provisioning completion.
Credential delivery
supported: freshUsable credentials or delegated access are delivered through a documented flow.
API keys are delivered and managed via the Stripe Dashboard for authenticating API requests.
Machine-readable provisioning status
supported: freshProvisioning exposes machine-readable progress, terminal states, and reconciliation.
Stripe API returns structured, machine-readable HTTP response codes and error type objects.
Operate
ReadyA documented API or tool interface is available for operation.
An agent protocol interface has not been established.
Authentication is documented and usable within an agent authorization boundary.
Limits, structured errors, retry behavior, and idempotency semantics are documented where applicable.
Credential rotation, revocation, retry, and recovery paths are documented within delegated authority.
Evidence and actions
Agent protocol interface unknown
missing: unknownAn agent protocol interface has not been established.
API or tool access
supported: freshA documented API or tool interface is available for operation.
Stripe Payments API provides a fully documented REST API interface for managing payments, customers, charges, and payment intents over HTTPS.
Delegated recovery
supported: freshCredential rotation, revocation, retry, and recovery paths are documented within delegated authority.
Idempotent requests allow automated retry and recovery from connection errors without duplicating operations by passing an Idempotency-Key header.
Documented limits and errors
supported: freshLimits, structured errors, retry behavior, and idempotency semantics are documented where applicable.
Stripe documents HTTP response codes, structured error types, idempotency errors, and rate-limiting status codes like 429 with exponential backoff recommendations.
Usable authentication
supported: freshAuthentication is documented and usable within an agent authorization boundary.
API requests are authenticated using HTTP basic authentication with API keys (secret keys or restricted API keys) sent over HTTPS.
What works
- Pay: The required price or no-charge status is explicit before commitment.
- Provision: Successful onboarding automatically activates usable access.
- Operate: A documented API or tool interface is available for operation.
What blocks agents
- Evaluate: Eligibility depends on information or judgment unavailable to an agent.
- Sign up: The signup flow could not be operated by an agent.
Improve the report
Correct it, rerun it, or improve the funnel
Every request carries the exact profile revision, projection, declaration, and Catalog release.
Method, policy, and immutable identifiers
Complete, fresh evidence for the core service lifecycle first applies hard stage severity, then grades the share of applicable evidenced signals that are constrained. Optional blocker probes affect the grade when established and remain visible as unknown when public evidence cannot establish them.
Any incomplete, contradictory, unsupported, or non-fresh required evidence produces an unrated profile. A failed Evaluate, Sign up, or Pay stage derives D; a failed Provision or Operate stage derives F; otherwise constrained-signal ratio derives A+ through C.
- Profile ID
- arp_01kzf0m4xk6m1tb8d5y3pr9wg2
- Revision
- sha256:1700725a342b1b59e0ab22ef77e1abd030f10e50d3fbde73a285162a1bf07972
- Projection
- sha256:84a612f7a3bf9fa7fdb43b8c492e8df1b791d5a3ce8852924cefd072147b5519
- Policy
- service-lifecycle-2026-08-08-calibrated: sha256:334e56852b5c38e178fcea839cfba680fb82dd96693842d933776baed21d63df
- Base Catalog release
- sha256:5082ec07047a2324648f569d234cc64342ce2707b2f3d77fde8fc06af517cee6