Endpoint · computePOSTemailauth.openverbs.com /v1/spf-check
Evaluate an SPF record against an IPv4/IPv6 address using only its literal ip4/ip6/all mechanisms.
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Evaluate an SPF record against an IPv4/IPv6 address using only its literal ip4/ip6/all mechanisms. DNS-dependent mechanisms (include, a, mx, exists, redirect) reached before a match yield an honest `indeterminate` result rather than a guess.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.004 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://emailauth.openverbs.com/v1/spf-check
Seen
first 28 days ago · last 11 hr ago
52 free handshakes
Payment
Pays through
x402 · MPP evm, tempo
Offered on?
Base USDC, Tempo 0x8335…2913
Listed on?
Base
Buy it through Teppi
- ?Pay on delivery
- 0.006000 USDC (0.004000 to the seller, 0.002000 fee)
- Where
- https://api.teppi.xyz/v1/via/cap_01M1TKXSVHEZSGYDQMRV322GQQ
- ?Ask the price
curl -si -X POST https://api.teppi.xyz/v1/via/cap_01M1TKXSVHEZSGYDQMRV322GQQ -H 'content-type: application/json' -d '{}'
About
- ?Description
- Evaluate an SPF record against an IPv4/IPv6 address using only its literal ip4/ip6/all mechanisms. DNS-dependent mechanisms (include, a, mx, exists, redirect) reached before a match yield an honest `indeterminate` result rather than a guess.
- URL
- https://emailauth.openverbs.com/v1/spf-check
- Method
- POST
- Class
- compute
- ?Checkable to
- L1
- Endpoint id
- cap_01M1TKXSVHEZSGYDQMRV322GQQ
- ?Badge
Reads live. UNRATED until paid calls earn a letter.
- Markdown
- [](https://teppi.xyz/endpoint/cap_01M1TKXSVHEZSGYDQMRV322GQQ)
- HTML
- <a href="https://teppi.xyz/endpoint/cap_01M1TKXSVHEZSGYDQMRV322GQQ"><img src="https://api.teppi.xyz/badge/cap_01M1TKXSVHEZSGYDQMRV322GQQ.svg" alt="Teppi delivery record"></a>
- Image
- https://api.teppi.xyz/badge/cap_01M1TKXSVHEZSGYDQMRV322GQQ.svg
Verify it yourself
npx teppi-check https://emailauth.openverbs.com/v1/spf-checkcurl -s https://api.teppi.xyz/v1/trust/cap_01M1TKXSVHEZSGYDQMRV322GQQ