---
title: "Batch wallet reputation flags (up to 100 addresses)"
method: POST
path: "/wallet/batch/classify"
tags: ["Wallet"]
---

# Batch wallet reputation flags (up to 100 addresses)

`POST /wallet/batch/classify`

## Request

- Base URL: `https://madeonsol.com/api/v1`
- URL: `https://madeonsol.com/api/v1/wallet/batch/classify`
- Auth: HTTP bearer

Bulk reputation classification: `is_sniper`, `is_bundler`, `is_dumper` (+ raw dump-cluster cohort counts), `is_kol`, and `bot_confidence` for up to 100 wallets in one call. Flag values match the `flags` block on `GET /wallet/{address}` exactly.

**Semantics**: flags derive from the pump.fun trade pipeline — `false` means "not observed", not "verified clean". `is_sniper` is behavior-updated (hourly); `is_bundler` is a lifetime flag; `is_dumper` uses a rolling 42-day window recomputed daily. PRO+.

## Request body

- object
  - `wallets` string[], required

## Response `200`

OK

- object
  - `coverage` LaunchCoverage: Dataset-scope disclosure injected on every 200 from the launch-pipeline feeds (`/deployer-hunter/*`, `/sniper/*`, `/alpha/*`, `/tokens/almost-bonded`, `/tokens/batch/risk`, `/wallet/batch/classify`) unless the route already carries a more precise per-subject `coverage`. Static: these datasets are built from launchpad ingest (in practice ~99% pump.fun), so an absent wallet/token, an empty profile or a `false` reputation flag means 'not observed by this pipeline', never 'clean' or 'no activity'.
    - `scope` string
    - `note` string: How to read absences and zeros in this response.
  - `wallets` object[]
    - `address` string
    - `is_sniper` boolean
    - `is_bundler` boolean
    - `is_dumper` boolean
    - `is_kol` boolean
    - `kol_name` string, nullable
    - `bot_confidence` 'none' | 'low' | 'medium' | 'high', nullable: null when not observed
    - `dump_cluster` object, nullable
      - `dump_cohorts` integer
      - `runner_cohorts` integer
      - `total_cohorts` integer
      - `as_of` string, date-time
    - `label_coverage` object: Whether each flag's rule actually evaluated this wallet. evaluated=false → the boolean is 'no evidence', not 'verified clean'.
      - `sniper` object
        - `evaluated` boolean
        - `reason` 'flagged' | 'rule_evaluated' | 'insufficient_sample' | 'not_checked_budget' | 'sample_unavailable' | 'population_not_checked' | 'no_cohort_stats' | 'registry'
      - `bundler` object
        - `evaluated` boolean
        - `reason` 'flagged' | 'rule_evaluated' | 'insufficient_sample' | 'not_checked_budget' | 'sample_unavailable' | 'population_not_checked' | 'no_cohort_stats' | 'registry'
      - `dumper` object
        - `evaluated` boolean
        - `reason` 'flagged' | 'rule_evaluated' | 'insufficient_sample' | 'not_checked_budget' | 'sample_unavailable' | 'population_not_checked' | 'no_cohort_stats' | 'registry'
      - `kol` object
        - `evaluated` boolean
        - `reason` 'flagged' | 'rule_evaluated' | 'insufficient_sample' | 'not_checked_budget' | 'sample_unavailable' | 'population_not_checked' | 'no_cohort_stats' | 'registry'
  - `count` integer
  - `as_of` string, date-time
  - `rule_version` string
  - `evidence_horizon` object
    - `sniper` string
    - `bundler` string
    - `dumper` string
    - `kol` string

## Other responses

- `400`: Invalid body
- `401`: Missing or invalid API key, or an expired free-tier key. Authentication-stage error: no `X-RateLimit-*` headers, no `_rid`.
- `403`: Forbidden. One of: the key's tier is below this endpoint's or parameter's gate (`tier_required` with an `upgrade` block); the public demo key used outside its allow-list (`demo_key_endpoint_not_allowed`); an invalid or revoked key; an origin-restricted key called from a disallowed origin (`code` `origin_not_allowed` / `origin_required`). `X-RateLimit-*` headers are present only on `tier_required`.
- `429`: Too many requests. Every 429 carries `Retry-After`. A quota 429 (`rate_limit_exceeded`, with `X-RateLimit-*`), a heavy-query concurrency 429 (`error_kind` `concurrency`/`capacity`), or the per-IP authentication-failure block (30 failed auths/min; plain `error` + `retry_after_seconds`, no `X-RateLimit-*`).
- `500`: Unexpected server error from the route (`Internal server error`, with `_rid`). Safe to retry with backoff. A failed API-key lookup is a 503 `auth_backend_unavailable`, never a 500.
- `503`: The API-key or subscription lookup could not be answered (authentication stage). Retryable and not your fault: it is never counted as a failed authentication. Honour `Retry-After`; no `X-RateLimit-*`, no `_rid`.

---

[API](https://skmtc.dev/madeonsol/apis/madeonsol-api.md) · [All operations](https://skmtc.dev/madeonsol/apis/madeonsol-api/llms.txt) · [OpenAPI document](https://skmtc.dev/madeonsol/apis/madeonsol-api/revisions/96ce84657f55?raw)