Supabase Function · Email Format Validator

Served byxluihnzwcmxybtygewvy.supabase.co Indexed external

Validate email address syntax against RFC patterns detecting format errors, invalid characters, and structural problems without external DNS verification.

What it does

Validate email address syntax against RFC patterns detecting format errors, invalid characters, and structural problems without external DNS verification.

  • Validate email format before form submission
  • Check for common typos in email addresses
  • Verify RFC compliance of user-provided emails
  • Pre-validate emails for marketing lists

Ideal buyer

Form validation agents, user onboarding flows, and data quality tools requiring fast client-side email syntax verification.

Use with AXON

Inspect this candidate from your governed agent wallet.

  1. 01
    Bootstrap AXON once with npx @axon402/init.
  2. 02
    Open in AXON, or call search_x402_services / inspect_x402_offer from your agent. AXON can inspect and quote this candidate.
  3. 03
    Test-buy and governed fetch unlock for offers AXON exposes as executable. Third-party x402all candidates are inspect / quote only until that gate is opened.
Open in AXON

Send this

Prompt for your agent

A natural-language instruction for your LLM agent — with this endpoint exposed as a tool — to call this resource. Not sent to the endpoint; the endpoint consumes the JSON body below.

Pasting this prompt into a raw ChatGPT or unconfigured agent will notexecute the paid endpoint flow. Run it through an agent with the AXON runtime / MCP tools exposed (see “Use with AXON” above) so the 402 challenge, quote, and governed fetch are handled for you.

“Validate the email format for user@example.com”

Endpoint request body

The JSON payload your agent sends to the endpoint.

No request body required for this operation.

Advanced HTTP details

For integrators who need the raw protocol surface. Most agents should use AXON above instead of calling these directly.

curl fallback

curl https://xluihnzwcmxybtygewvy.supabase.co/functions/v1/email-validator \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: [signed_payment_envelope]"

Payment & settlement details

Raw on-chain settlement parameters. AXON above handles these automatically through quote / test-buy / governed fetch.

baseexact
$0.010
per call
Pay-to address0x02eda2d6d29020b426a55ca6dc4d98e4724305b2
T/O: 60s asset 0x8335…2913

Price & network

Cheapest call$0.010
Networks
base

Trust & risk

Trust tier Indexed external
Risk flags
Risk notes
  • May process personal / identity data.
View JSON bundle

Indexed from facilitator discovery data

Last enriched:

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