> ## Documentation Index > Fetch the complete documentation index at: https://docs.fomoscan.sh/llms.txt > Use this file to discover all available pages before exploring further. # The pump.fun PnL leaderboard > pump.fun's top 100 traders by realized+unrealized PnL, as a snapshot. - `period` is `daily`, `weekly` (default) or `monthly`. - `capturedAt` is the time of the snapshot. - **Point-in-time:** `?at=` (epoch ms or ISO) returns the latest snapshot at or before that instant. **Price:** 10 CU per call. ## OpenAPI ````yaml https://api.fomoscan.sh/openapi.json get /v2/pump/leaderboard/traders openapi: 3.1.0 info: title: FomoScan Identity API version: 1.1.0 description: >- Resolve a FOMO trader handle to their on-chain wallet addresses, and any wallet back to the traders behind it. Every returned address is a verified match. ## Authentication Send your API key as `Authorization: Bearer fsk_live_…` (or the `X-Api-Key` header). Enter it under Authentication at the top of this page to call any endpoint live. ```bash curl -s -H "Authorization: Bearer $KEY" \ "https://api.fomoscan.sh/v2/user/handle/tradername" ``` ## Response format A successful response is the record itself, as flat JSON. There is no wrapper to unwrap. Timestamps on thesis and PnL records are epoch milliseconds. ## Billing - A lookup that finds nothing is still charged, at the miss price stated on the endpoint. - `GET /v2/me` is free and reports your remaining units. - Errors that are our fault or your client’s (`401`, `403`, `429`, `5xx`) are not billed. - When the allowance is spent, calls return `402 QUOTA_EXCEEDED` until the counter resets. ## Free keys A free key reveals wallets for the sample set below and nobody else. Sample lookups cost no credits. Outside the set, a wallet lookup, or a handle or id lookup whose answer carries a wallet, returns `403 SAMPLE_SET_ONLY`. Profiles without a wallet and misses answer as they do for any key. A self-serve free key cannot open the WebSocket. - Handles: `frankdegods`, `unipcs`, `pointfarmcap`, `orangie`, `theveeman` - Wallets: `498g1rVnFcnjBjpfw1xyqA1WvgQXUU8RWuELjxkjAayQ`, `0x696d1265c8fc4f14797abebfae3c43ebfa9d8e28`, `2heJbC32Tpfcb3nbUb5ER61K11FGZVfVGtVnDm6LDogF`, `Beqv6dzTcjV2eodo8RRXCiCcnSYrS1vkQKhfqwHXqeit`, `83b2LMf12aLec92kur3duRA8VvUkLaXUtML31aCcZNCM`, `F5hkYsi8JxjyA2JHN5CA7MbnnhWubkXB2ZQB7Gkaxqs6` ## 404 NOT_FOUND A lookup that finds nothing answers `404` with the code `NOT_FOUND`. On a handle or id lookup it means we hold no user under that handle or id. On a wallet lookup it means we hold no verified link from that address to a trader. Treat it as "no answer today", cache the negative briefly and ask again later. A user we hold without a verified wallet answers `200` with both addresses `null`. ## Errors Every error uses one shape: `{ "error": { "code": "…", "message": "…" } }`. | HTTP | Code | Meaning | |---|---|---| | 400 | `VALIDATION_ERROR` | A malformed handle, address or query parameter. | | 400 | `BAD_REQUEST` | The request cannot be served as sent. | | 401 | `UNAUTHORIZED` | Missing or invalid API key. | | 402 | `QUOTA_EXCEEDED` | Out of credits. | | 402 | `REVEAL_LIMIT_REACHED` | The key’s reveal limit is reached. | | 403 | `FORBIDDEN` | The key may not perform this action. | | 403 | `FORBIDDEN_SCOPE` | The key is not provisioned for this endpoint. | | 403 | `FREE_TIER_DISABLED` | The key has no allowance. | | 403 | `SAMPLE_SET_ONLY` | A free key asked for a wallet outside the sample set. | | 403 | `WEBSOCKET_PLAN_REQUIRED` | The key’s plan has no WebSocket. It is included from Growth ($899), and legacy plans keep it. | | 404 | `NOT_FOUND` | No answer for the handle, id or wallet you asked about, or no such route. See the section above. | | 409 | `CONFLICT` | The request conflicts with one already accepted. | | 429 | `RATE_LIMITED` | Per-minute limit exceeded. Retry after `retryAfter` seconds. | | 500 | `INTERNAL_ERROR` | Our fault. Retry. If it persists, contact support with the path and the time. | | 503 | `OVERLOADED` | We are shedding load. Retry. | | 503 | `B2B_DISABLED` | The API is switched off on this deployment. | | 504 | `TIMEOUT` | The answer did not arrive in time. Retry. | A `429` also carries `retryAfter`, in seconds. ## Rate limits Each key has one per-minute request limit across every endpoint, readable from `GET /v2/me` as `ratePerMinute`. A per-IP burst ceiling sits behind it. Exceeding either returns `429 RATE_LIMITED`. ## Pricing Paid plans reach every REST endpoint. Plans differ in credits, request rate, wallet reveals and the WebSocket. Credits and CU are the same unit. | Plan | Free | Starter | Builder | Growth | Scale | Enterprise | | --- | --- | --- | --- | --- | --- | --- | | Price per month | $0 | $99 | $299 | $899 | $2,499 | Set in the contract | | Credits | 25,000 once, for 30 days | 1,000,000 a month | 5,000,000 a month | 20,000,000 a month | 75,000,000 a month | Set in the contract | | Requests per minute | 60 | 150 | 300 | 600 | 1,200 | Set in the contract | | Wallet reveals per month | Sample set only | 150 | 500 | 1,500 | 4,000 | No cap | | Price per 30,000-credit reveal | $0 on the sample set | $2.97 | $1.79 | $1.35 | $1.00 | Set in the contract | | WebSocket | No | No | No | Included | Included | Included | Keys on legacy plans keep the WebSocket access they already have. ### Wallet reveals A wallet reveal is an answer that returns a verified wallet. Each reveal counts against the plan’s wallet reveals for the month. It costs the credits of the endpoint that returned it: | Reveal endpoint | Credits per reveal | | --- | --- | | `GET /v2/user/handle/{handle}` | 100 | | `GET /v2/user/wallet/{address}` | 30,000 | | `GET /v2/user/id/{id}` | 100 | | `POST /v2/user/handle/{handle}/resolve` | 30,000 | | `GET /v2/user/handle/{handle}/pnl` | 30,000 | | `POST /v2/user/handles/pnl` | 30,000 per handle revealed | The price per 30,000-credit reveal in the plan table is what 30,000 credits cost on the plan. It applies to `GET /v2/user/wallet/{address}`, `POST /v2/user/handle/{handle}/resolve`, `GET /v2/user/handle/{handle}/pnl`, `POST /v2/user/handles/pnl`. A reveal on another endpoint costs that endpoint’s credits. ### Credit cost per endpoint | Endpoint | Credits | | --- | --- | | `GET /v2/user/handle/{handle}` | 100 CU on a hit, 200 CU on a 404. | | `GET /v2/user/wallet/{address}` | 30,000 CU on a hit, 200 CU on a 404. | | `GET /v2/user/id/{id}` | 100 CU on a hit, 200 CU on a 404. | | `POST /v2/user/handle/{handle}/resolve` | 30,000 CU on a hit, 200 CU on a 202 or a 404. A paused lookup (202 with reason unavailable and retryable false) is not charged. | | `GET /v2/user/handle/{handle}/pnl` | 30,000 CU on a hit, 200 CU on any answer that is not ready, and on a 404. | | `POST /v2/user/handles/pnl` | 30,000 CU per entry answered ready, 200 CU per entry not ready and per handle in `missing`. | | `GET /v2/thesis` | 200 CU per 20 requested rows (`limit`, up to 100). An empty page costs the same as a full one. | | `GET /v2/thesis/token/{tokenAddress}` | 200 CU per 20 requested rows (`limit`, up to 100). An empty page costs the same as a full one. | | `GET /v2/thesis/user/{id}` | 200 CU per 20 requested rows (`limit`, up to 100). An empty page costs the same as a full one. | | `GET /v2/thesis/user/{id}/token/{tokenAddress}` | 200 CU per 20 requested rows (`limit`, up to 100). An empty page costs the same as a full one. | | `GET /v2/me` | Free. | | `GET /v2/pump/user/wallet/{wallet}` | 10 CU per call. | | `GET /v2/pump/thesis` | 10 CU per call. | | `GET /v2/pump/thesis/token/{mint}` | 10 CU per call. | | `GET /v2/pump/thesis/wallet/{wallet}` | 10 CU per call. | | `GET /v2/pump/leaderboard/traders` | 10 CU per call. | | `GET /v2/pump/user/wallet/{wallet}/pnl` | 500 CU per call. | | `GET /v2/ws` | 20,000 CU per minute held open. | | `GET /v2/ws/pump` | 20,000 CU per minute held open. | ### Credit packs A pack adds credits on top of a plan. Pack credits do not expire, and they are spent after the plan’s monthly credits run out. | Pack | Price | | --- | --- | | 250,000 credits | $29 | | 1,000,000 credits | $115 | | 5,000,000 credits | $349 | | 20,000,000 credits | $1,049 | | 75,000,000 credits | $2,899 | ### Payment Plans are paid by card, and Apple Pay counts as a card. Credit packs are paid in crypto only, with no surcharge. ## Chains Wallet lookups take a Solana address or an EVM address. A verified EVM address is the same address on every EVM chain. Theses carry their token’s chain in `tokenNetwork`. This table shows the value the API returns for each chain we serve. Some chains arrive as a short name and some as a numeric chain id. Match on the exact value in the table. | Chain | `tokenNetwork` | | --- | --- | | Solana | `sol` | | Base | `base` | | BNB Chain | `bsc` | | Robinhood Chain | `robinhood` | | Ethereum | `eth` | | Arc | `5042` | | Monad | `143` | A thesis on a chain outside this table arrives as a short name or a numeric chain id. ## Breaking changes A breaking change removes or renames an endpoint, a field or an error code, or changes what a field means. We announce each one at least 3 days before it ships. The notice goes out on the changelog, on the Telegram announcements channel (https://t.me/scanfomo) and on every other channel we run. New fields can appear without notice. Ignore fields you do not recognise. contact: name: FomoScan url: https://fomoscan.sh email: fomoscan-support@proton.me servers: - url: https://api.fomoscan.sh description: Production security: [] tags: - name: Identities description: Resolve handles ↔ wallets. - name: Thesis Feed description: >- Trader "thesis" posts, newest first, by token, by author, or both. Ask with no `before` for the newest page. Clients MUST dedupe on `id`. - name: WebSocket description: >- The streaming surface. Everything above is a request you make; this is a connection you hold. It delivers the same thesis objects `Thesis Feed` returns. - name: Pump description: >- pump.fun lookups: a user by wallet, the global callout feed or one coin's or wallet's wall, and the PnL leaderboard. On pump.fun the wallet IS the account, so a wallet lookup here is a stored read, not a resolution. - name: Account description: 'Your key: entitlements and usage.' paths: /v2/pump/leaderboard/traders: get: tags: - Pump summary: The pump.fun PnL leaderboard description: >- pump.fun's top 100 traders by realized+unrealized PnL, as a snapshot. - `period` is `daily`, `weekly` (default) or `monthly`. - `capturedAt` is the time of the snapshot. - **Point-in-time:** `?at=` (epoch ms or ISO) returns the latest snapshot at or before that instant. **Price:** 10 CU per call. parameters: - schema: type: string enum: - daily - weekly - monthly default: weekly in: query name: period required: false - schema: type: string in: query name: at required: false description: Epoch ms or ISO timestamp. responses: '200': description: Default Response content: application/json: schema: type: object required: - period - capturedAt - count - entries properties: period: type: string capturedAt: type: - 'null' - integer description: Snapshot time, epoch ms. count: type: integer entries: type: array items: type: object properties: rank: type: integer wallet: type: string username: type: - 'null' - string isVerified: type: - 'null' - boolean pnlSol: type: - 'null' - number pnlUsd: type: - 'null' - number pnlPercent: type: - 'null' - number realizedPnlUsd: type: - 'null' - number unrealizedPnlUsd: type: - 'null' - number security: - b2bApiKey: [] components: securitySchemes: b2bApiKey: type: http scheme: bearer description: >- B2B API key (`fsk_live_…` / `fsk_test_…`), issued by FomoScan. Also accepted via `X-Api-Key`. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.