{"api":"v1","generated_at":"2026-10-05T04:58:30.404Z","licence":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","attribution":"TOLL, with a link to the page cited"},"page":"https://tollindex.com/e/api-delx-ai-api-v1-x402-email-spf-alignment-check-c70a80","pinned_page":"https://tollindex.com/e/api-delx-ai-api-v1-x402-email-spf-alignment-check-c70a80/at/2026-10-04T21-22Z","pinned":false,"method":"https://tollindex.com/ledger/method","snapshot_at":"2026-10-04T21:22:41.206Z","snapshot_stamp":"2026-10-04T21-22Z","endpoint":{"slug":"api-delx-ai-api-v1-x402-email-spf-alignment-check-c70a80","canonical_url":"https://api.delx.ai/api/v1/x402/email-spf-alignment-check","resource":"https://api.delx.ai/api/v1/x402/email-spf-alignment-check","http_method":"POST","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Email SPF Alignment Check: checks relaxed or strict SPF domain alignment using only bounded caller-supplied values. Call when you need a bounded email spf alignment check result before deciding relaxed or strict SPF domain alignment from caller-supplied fields. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for Email SPF Alignment Check as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base or Solana. 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Call when you need a bounded email spf alignment check result before deciding relaxed or strict SPF domain alignment from caller-supplied fields. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for Email SPF Alignment Check as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base or Solana. First-party, stateless, memory-o…","maxTimeoutSeconds":300},{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"app":"Delx Commerce","name":"USD Coin","version":"2","provider":"payai","erc8004_id":"14340","accept_label":"PayAI Base","provider_label":"PayAI Base","facilitator_url":"https://facilitator.payai.network"},"payTo":"0x9f8bd9875b3E0b632a24A3A7C73f7787175e73A2","amount":"1000","scheme":"exact","network":"eip155:8453","mimeType":"application/json","resource":"https://api.delx.ai/api/v1/x402/email-spf-alignment-check","description":"Email SPF Alignment Check: checks relaxed or strict SPF domain alignment using only bounded caller-supplied values. Call when you need a bounded email spf alignment check result before deciding relaxed or strict SPF domain alignment from caller-supplied fields. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for Email SPF Alignment Check as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base or Solana. First-party, stateless, memory-o…","maxTimeoutSeconds":300},{"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"app":"Delx Commerce","name":"USD Coin","version":"2","feePayer":"CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww","provider":"payai","erc8004_id":"14340","accept_label":"PayAI Solana","provider_label":"PayAI Solana","facilitator_url":"https://facilitator.payai.network"},"payTo":"28heAMpFkeUJsL7o7apiK4oJwZWq2fUHinRwbgYYsemG","amount":"1000","scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","mimeType":"application/json","resource":"https://api.delx.ai/api/v1/x402/email-spf-alignment-check","description":"Email SPF Alignment Check: checks relaxed or strict SPF domain alignment using only bounded caller-supplied values. Call when you need a bounded email spf alignment check result before deciding relaxed or strict SPF domain alignment from caller-supplied fields. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for Email SPF Alignment Check as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base or Solana. First-party, stateless, memory-o…","maxTimeoutSeconds":300}],"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1786031869/bazaar-icons/f116ee851813c2b6.png","quality":{"lastCalledAt":"2026-09-19T16:02:29.202Z","l30DaysTotalCalls":1,"l30DaysUniquePayers":1},"resource":"https://api.delx.ai/api/v1/x402/email-spf-alignment-check","extensions":{"bazaar":{"info":{"input":{"body":{"mode":"relaxed","from_domain":"example.com","mail_from_domain":"bounce.example.com"},"type":"http","method":"POST","bodyType":"json"},"output":{"type":"json","example":{"result":{"mode":"relaxed","aligned":true},"schema":"delx/util-email-spf-alignment-check/v1","status":"pass","evidence":{"retained":false,"input_sha256":"ea586d1c403c2ce4bdabccfde8d16390a6f39bd162622d5aa8ca6b864aa2c9de","external_calls":0},"operation":"web_reliability:email_spf_alignment_check"}}},"tags":["web","http","reliability"],"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["mail_from_domain","from_domain","mode"],"properties":{"mode":{"type":"string","maxLength":8192,"description":"Mode supplied to Email SPF Alignment Check; used only for this bounded calculation and processed in memory without retention."},"from_domain":{"type":"string","maxLength":8192,"description":"From Domain supplied to Email SPF Alignment Check; used only for this bounded calculation and processed in memory without retention."},"mail_from_domain":{"type":"string","maxLength":8192,"description":"Mail From Domain supplied to Email SPF Alignment Check; used only for this bounded calculation and processed in memory without retention."}},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"type":"string","const":"POST"},"bodyType":{"type":"string","const":"json"}}},"output":{"type":"object","properties":{"result":{"type":"object","properties":{"mode":{"type":"string"},"aligned":{"type":"boolean"}},"additionalProperties":true},"schema":{"type":"string"},"status":{"type":"string"},"evidence":{"type":"object","properties":{"retained":{"type":"boolean"},"input_sha256":{"type":"string"},"external_calls":{"type":"integer"}},"additionalProperties":true},"operation":{"type":"string"}},"description":"Versioned bounded first-party JSON result with input evidence; caller data is processed in memory and not retained.","additionalProperties":true}}},"summary":"Email SPF Alignment Check: checks relaxed or strict SPF domain alignment using only bounded caller-supplied values. Call when you need a bounded email spf alignment check result before deciding relaxed or strict SPF domain alignment from caller-supplied fields. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for Email SPF Alignment Check as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base or Solana. First-party, stateless, memory-only execution with no paid upstream, live RPC, web search, credentials, custody, signing, media generator, or input retention. Honest limit: Evaluates only caller-supplied metadata; it performs no DNS lookup, HTTP request, web search, credential use, or persistent storage. Advisory output only; the buyer owns authorization, payment policy, and production decisions.","category":"web-api-intelligence","serviceName":"Email SPF Alignment Check"},"payment-identifier":{"info":{"required":false},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["required"],"properties":{"id":{"type":"string","pattern":"^[a-zA-Z0-9_-]+$","maxLength":128,"minLength":16},"required":{"type":"boolean"}}}}},"description":"Email SPF Alignment Check: checks relaxed or strict SPF domain alignment using only bounded caller-supplied values. Call when you need a bounded email spf alignment check result before deciding relaxed or strict SPF domain alignment from caller-supplied fields. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for Email SPF Alignment Check as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base or Solana. First-party, stateless, memory-o…","lastUpdated":"2026-09-19T16:02:29.522Z","serviceName":"Email SPF Alignment Check","x402Version":2}]}}