Endpoints: 28,729MCP servers: 18,413Payout addresses: 2,071Paid calls: 1,534Letters: 13Defects: 1,322counted 4 min ago
teppi

Endpoint · extractionPOSTapi.delx.ai/api/v1/x402/selector-extract

Extract the 4-byte function selector from calldata hex — call when reading the 4-byte selector from calldata.
Read moreExtract the 4-byte function selector from calldata hex — call when reading the 4-byte selector from calldata. Use for chain input hygiene without live RPC—adjacent to OneSource-class small chain reads, but static/local only so rights and margin stay clear. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web search, or media gen…
UNRATEDDelisted

Overview

Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.003 per call
Paid calls
none yet
delivery unknown until someone pays

More info

Seller?
0x9f8bd987…175e73a2
URL
https://api.delx.ai/api/v1/x402/selector-extract
MCP server on this host: io.github.davidmosiah/delx-mcp-a2a
Seen
first 34 days ago · last 29 days ago
26 free handshakes

Payment

Pays through
x402 · MPP tempo
Offered on?
Base USDC, Solana, Tempo USDC.e
Listed on?
Base, Solana

About

?Description
Extract the 4-byte function selector from calldata hex — call when reading the 4-byte selector from calldata. Use for chain input hygiene without live RPC—adjacent to OneSource-class small chain reads, but static/local only so rights and margin stay clear. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web search, or media gen…
URL
https://api.delx.ai/api/v1/x402/selector-extract
Method
POST
Class
extraction
?Checkable to
L1
Endpoint id
cap_01M1A5A96656VP3DQERJ4S36SN
?Badge

Reads live. UNRATED until paid calls earn a letter.

Markdown
[![Teppi](https://api.teppi.xyz/badge/cap_01M1A5A96656VP3DQERJ4S36SN.svg)](https://teppi.xyz/endpoint/cap_01M1A5A96656VP3DQERJ4S36SN)
HTML
<a href="https://teppi.xyz/endpoint/cap_01M1A5A96656VP3DQERJ4S36SN"><img src="https://api.teppi.xyz/badge/cap_01M1A5A96656VP3DQERJ4S36SN.svg" alt="Teppi delivery record"></a>
Image
https://api.teppi.xyz/badge/cap_01M1A5A96656VP3DQERJ4S36SN.svg
Verify it yourselfnpx teppi-check https://api.delx.ai/api/v1/x402/selector-extractcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A96656VP3DQERJ4S36SN