# On-chain DEX discovery

idle

Recherche directement sur Solana via `getSignaturesForAddress` + `getTransaction`. Le résultat sert à trouver une signature, un pool ou un mint à backfiller ensuite dans Demo Pipeline 2.

Preset DEX
Choisis un DEX ou saisis un program id manuellement.
DEX code
Program id filter
Used to filter matched instructions. With address source, signatures are fetched from Source address instead.
Signature source
Source address
Use address source to discover signatures around a pool, vault, position, config or mint while keeping the program id filter.
Target event
Use this to find corpus signatures for non-swap decoders without promoting unverified events.
HTTP role
Signature limit
Tx fetch limit
Candidate limit
Exclude tx with swap logs
Include failed tx

## Filtres locaux optionnels

Pair id local
Pool address
Token mint
Signature

## Résumé

Signatures: 0
Unique candidates: 0
Tx fetched: 0
Missing tx: 0
Failed tx: 0
Skipped failed: 0
Skipped swap tx: 0
Extracted: 0
Rejected by target: 0
Candidates: 0
Local pairs: 0

Target: -
Backfill signatures: -

## Logs

## Candidats on-chain

Signature | Slot | Kind | Confidence | Data prefix | Verified pool | Token A | Token B | Observed mints | Token deltas | Candidate accounts | Hint
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
No on-chain candidate.

## Rejected candidate summary

Kind | Prefix | Instruction | Reason | Count
--- | --- | --- | --- | ---
No rejected candidate summary.

## Recherche locale DB

DEX | Pool | Pair id | Symbol | Base | Quote | Trades | Candles
--- | --- | --- | --- | --- | --- | --- | ---
No local pool/pair sample.

## Raw result JSON