Serper
serper.dev · Search & Data APIs · Scanned 5w ago
18/ 100
F Not ready yet · #642 of 2371
3 priority checks need attention
Serper has early payment signals, but needs clearer documentation.
Agent access19/100
Payment readiness17/100
Overall readiness18/100
Overall readiness is 70% agent access and 30% payment readiness. The evidence level above separately shows whether a payment was actually executed.
Payment checks
See what works, what needs fixing, and the evidence behind each result.
Paid service discovery
Needs verificationThe paid MPP service was found, but agents need a public OpenAPI file that lists the paid operations.
2/3
Payment challenge
PassedFound at least one WWW-Authenticate: Payment challenge.
1/1
Static challenge hygiene
Needs verificationThe challenge includes machine-readable request terms but no expires parameter.
1/2
Paid endpoint discovery
Needs fixNo public x402 paid API endpoint was found.
0/1
Payment challenge
Needs fixNo unpaid test request returned a valid x402 payment challenge.
0/1
Static challenge hygiene
Needs fixRecommendedNo x402 payment challenge was available to check for safe caching.
0/1
UCP commerce contract
Needs fixNo usable UCP setup file was found.
0/3
Keys and service endpoints
Needs fixNo UCP service URLs could be checked because the UCP setup file is missing or invalid.
0/1
ACP discovery
Needs fixNo valid ACP discovery file was found.
0/1
Checkout flow
Needs fixThe ACP checkout docs are missing required checkout actions.
0/2
Request security
Needs fixThe ACP API is missing required request safety headers.
0/2
AP2 discovery
Needs fixNo AP2 connection was found in a UCP file or A2A agent card.
0/1
Authorization proof
Needs fixThe AP2 permission forms and signature details are incomplete.
0/3
Payment and dispute records
Needs fixThe AP2 records do not show how the permission links to the payment, order, receipt, refund, or dispute.
0/2
Agent readiness scan could not complete
Needs verificationThe agent readiness scanner could not complete.
0/1
Unlock analytics
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