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Payments on Base + Solana

Payments on Base + Solana

Home › Sellers › saylorinnovations.com

saylorinnovations.com x402 API: grades and paid tests

saylorinnovations.com has 1,677 x402 endpoints in our catalog. Right now: 1,117 proceed, 354 caution, 206 avoid. 1,354 passed a real paid test: we paid the listed price and got what the listing promised. Best grade: B.

Every endpoint on saylorinnovations.com

Best grades first. Open an endpoint for its full history: uptime, price and payout-wallet changes, and paid-test results with signed receipts.

EndpointGradeVerdictUptime (7 days)Response timePaid test passed
/api/kb/docker-compose-networking-and-dnsF Avoid44% 82 msYes
/api/kb/docker-image-size-and-build-cacheF Avoid44% 113 msYes
/api/kb/docker-permission-denied-volume-ownershipF Avoid44% 153 msYes
/api/kb/eip712-signature-verification-failuresF Avoid44% 165 msYes
/api/kb/embedding-model-migration-reindexF Avoid44% 64 msYes
/api/kb/env-vars-not-loading-in-deployF Avoid44% 162 msYes
/api/kb/erc20-approval-allowance-safetyF Avoid44% 132 msYes
/api/kb/ethereum-address-checksum-eip55-wei-usdc-decimals-viem-pythonF Avoid44% 167 msYes
/api/kb/evm-stuck-pending-transaction-nonceF Avoid44% 140 msYes
/api/kb/evm-transaction-reverted-debuggingF Avoid44% 167 msYes
/api/kb/extract-json-from-llm-output-code-fences-trailing-commas-truncatedF Avoid44% 180 msYes
/api/kb/fastapi-422-validation-errors-async-def-blocking-dependenciesF Avoid44% 178 msYes
/api/kb/find-xargs-grep-cookbook-filenames-spaces-deleteF Avoid44% 89 msYes
/api/kb/git-bisect-find-breaking-commitF Avoid44% 131 msYes
/api/kb/git-history-recoveryF Avoid44% 175 msYes
/api/kb/git-merge-conflict-resolution-guideF Avoid44% 138 msYes
/api/kb/git-merge-conflicts-resolve-rebase-abort-theirs-oursF Avoid44% 174 msYes
/api/kb/git-push-rejected-large-files-lfsF Avoid44% 173 msYes
/api/kb/git-squash-rebase-fixup-cherry-pick-clean-historyF Avoid44% 155 msYes
/api/kb/git-undo-mistakes-reflog-reset-revert-restoreF Avoid42% 148 msYes
/api/kb/github-actions-workflow-failureF Avoid44% 188 msYes
/api/kb/gitignore-not-working-already-tracked-secret-in-historyF Avoid42% 194 msYes
/api/kb/gnu-date-command-cookbook-epoch-arithmetic-timezonesF Avoid44% 216 msYes
/api/kb/graceful-shutdown-sigterm-sigint-python-node-exit-codes-child-processesF Avoid44% 134 msYes
/api/kb/http-caching-cdn-stale-contentF Avoid44% 178 msYes
/api/kb/http-compression-content-encoding-gzip-accept-encoding-requestsF Avoid44% 110 msYes
/api/kb/http-conditional-requests-etag-if-none-match-304-polling-apisF Avoid44% 100 msYes
/api/kb/idempotency-key-api-designF Avoid44% 152 msYes
/api/kb/javascript-async-await-promise-pitfallsF Avoid44% 139 msYes
/api/kb/javascript-coercion-array-sort-date-parsing-gotchasF Avoid44% 80 msYes
/api/kb/javascript-number-precision-bigint-money-json-safe-integersF Avoid44% 150 msYes
/api/kb/javascript-promise-all-allsettled-race-any-timeout-concurrency-limit-patternsF Avoid44% 71 msYes
/api/kb/javascript-regex-cookbook-named-groups-lastindex-sticky-unicode-redosF Avoid44% 134 msYes
/api/kb/jq-cookbook-parse-json-api-responsesF Avoid43% 136 msYes
/api/kb/jwt-validation-errors-debuggingF Avoid44% 140 msYes
/api/kb/kafka-consumer-lag-rebalance-troubleshootingF Avoid43% 145 msYes
/api/kb/kubernetes-crashloopbackoffF Avoid44% 140 msYes
/api/kb/kubernetes-ingress-404-503-debuggingF Avoid44% 135 msYes
/api/kb/linux-disk-full-df-du-inodes-deleted-files-held-open-lsofF Avoid44% 99 msYes
/api/kb/linux-high-load-diagnosisF Avoid44% 129 msYes
/api/kb/linux-port-already-in-use-ss-lsof-eaddrinuse-errno-98-find-processF Avoid42% 146 msYes
/api/kb/llm-api-429-overload-handlingF Avoid42% 72 msYes
/api/kb/llm-context-window-overflowF Avoid42% 96 msYes
/api/kb/llm-eval-dataset-buildingF Avoid42% 75 msYes
/api/kb/llm-hallucination-grounding-checksF Avoid42% 73 msYes
/api/kb/llm-prompt-caching-cost-reductionF Avoid48% 147 msYes
/api/kb/llm-streaming-sse-parsing-errorsF Avoid48% 131 msYes
/api/kb/llm-structured-output-failuresF Avoid48% 149 msYes
/api/kb/llms-txt-and-agent-discoverabilityF Avoid48% 134 msYes
/api/kb/makefile-pitfalls-tabs-phony-dollar-shell-pipefailF Avoid48% 110 msYes

About saylorinnovations.com

Is saylorinnovations.com safe to pay?

1,117 of saylorinnovations.com's endpoints are rated Proceed: reliable in monitoring with a stable price and payout wallet, and the best ones delivered in a real paid test. 206 are rated Avoid, so check the exact endpoint before paying. Grades are per endpoint, so look up the one your agent is about to pay.

How are these grades made?

Lumière PayCheck checks every endpoint about every 30 minutes: does it answer with a valid x402 quote, is the price and payout wallet stable. Then we pay some of them for real and check the response against what the listing promised. Failures are re-tested before they count. How it works.

Can my agent check saylorinnovations.com before paying?

Yes, for free. Call check_payment (API or MCP) with the endpoint, amount and payTo from the 402 quote, and pay only if it returns allow. Check an endpoint now.

Do you run saylorinnovations.com? Prove your endpoints work: get tested, check your setup, or add endpoints we're missing. Every seller's results are public, here and in the full catalog.