polynode 0.12.2

Rust SDK for the PolyNode API — real-time Polymarket data
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353

//! All event types. Mirrors server's PolymarketEvent exactly.

use std::collections::HashMap;
use serde::{Deserialize, Serialize};
use super::common::*;

/// Discriminated union of all PolyNode event types.
/// Uses `event_type` as the serde tag, matching the server's serialization.
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(tag = "event_type")]
pub enum PolyNodeEvent {
    #[serde(rename = "settlement")]
    Settlement(SettlementEvent),
    #[serde(rename = "trade")]
    Trade(TradeEvent),
    #[serde(rename = "position_change")]
    PositionChange(PositionChangeEvent),
    #[serde(rename = "deposit")]
    Deposit(DepositEvent),
    #[serde(rename = "block")]
    Block(BlockEvent),
    #[serde(rename = "status_update")]
    StatusUpdate(StatusUpdateEvent),
    #[serde(rename = "position_split")]
    PositionSplit(PositionSplitEvent),
    #[serde(rename = "position_merge")]
    PositionMerge(PositionMergeEvent),
    #[serde(rename = "oracle")]
    Oracle(OracleEvent),
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct DecodedTrade {
    pub maker: String,
    pub signer: String,
    pub taker: String,
    pub token_id: String,
    pub side: TradeSide,
    pub price: f64,
    pub size: f64,
    pub maker_amount: String,
    pub taker_amount: String,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub outcome: Option<String>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct SettlementEvent {
    pub tx_hash: String,
    pub status: EventStatus,
    pub detected_at: i64,
    pub block_number: Option<u64>,
    pub taker_wallet: String,
    pub taker_token: String,
    pub taker_side: String,
    pub taker_price: f64,
    pub taker_size: f64,
    pub trades: Vec<DecodedTrade>,
    // Enrichment
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub outcome: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_slug: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub event_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_image: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub condition_id: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub tokens: Option<HashMap<String, String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub token_ids: Option<Vec<String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub outcomes: Option<Vec<String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub tick_size: Option<f64>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub neg_risk: Option<bool>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub event_slug: Option<String>,
    #[serde(default)]
    pub taker_base_fee: Option<f64>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct TradeEvent {
    pub tx_hash: String,
    pub block_number: u64,
    pub log_index: u32,
    pub timestamp: i64,
    pub exchange: Exchange,
    pub maker: String,
    pub taker: String,
    pub token_id: String,
    pub side: TradeSide,
    pub price: f64,
    pub size: f64,
    pub maker_amount: String,
    pub taker_amount: String,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub fee: Option<f64>,
    // Enrichment
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub outcome: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_slug: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_image: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub event_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub condition_id: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub tokens: Option<HashMap<String, String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub token_ids: Option<Vec<String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub outcomes: Option<Vec<String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub tick_size: Option<f64>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub neg_risk: Option<bool>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub event_slug: Option<String>,
    #[serde(default)]
    pub taker_base_fee: Option<f64>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct StatusUpdateEvent {
    pub tx_hash: String,
    pub token_id: String,
    pub block_number: u64,
    pub confirmed_at: i64,
    pub pending_detected_at: i64,
    pub latency_ms: i64,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub taker_wallet: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub maker_wallets: Option<Vec<String>>,
    // Enrichment
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub outcome: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_image: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_slug: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub event_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub condition_id: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub tokens: Option<HashMap<String, String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub token_ids: Option<Vec<String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub outcomes: Option<Vec<String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub tick_size: Option<f64>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub neg_risk: Option<bool>,
    #[serde(default)]
    pub taker_base_fee: Option<f64>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct BlockEvent {
    pub block_number: u64,
    pub block_hash: String,
    pub timestamp: i64,
    pub parent_hash: String,
    pub tx_count: u32,
    pub polymarket_tx_count: u32,
    pub settlement_count: u32,
    pub trade_volume_usd: f64,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PositionChangeEvent {
    pub tx_hash: String,
    pub block_number: u64,
    pub log_index: u32,
    pub timestamp: i64,
    pub from: String,
    pub to: String,
    pub token_id: String,
    pub amount: f64,
    pub transfer_type: TransferType,
    // Enrichment
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub outcome: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_slug: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_image: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub event_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub condition_id: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub tokens: Option<HashMap<String, String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub token_ids: Option<Vec<String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub outcomes: Option<Vec<String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub tick_size: Option<f64>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub neg_risk: Option<bool>,
    #[serde(default)]
    pub taker_base_fee: Option<f64>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct DepositEvent {
    pub tx_hash: String,
    pub block_number: u64,
    pub log_index: u32,
    pub timestamp: i64,
    pub from: String,
    pub to: String,
    pub amount: f64,
    pub direction: DepositDirection,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PositionSplitEvent {
    pub tx_hash: String,
    pub block_number: u64,
    pub log_index: u32,
    pub timestamp: i64,
    pub stakeholder: String,
    pub collateral_token: String,
    pub condition_id: String,
    pub amount: f64,
    // Enrichment
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_slug: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub event_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_image: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub tokens: Option<HashMap<String, String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub tick_size: Option<f64>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub neg_risk: Option<bool>,
    #[serde(default)]
    pub taker_base_fee: Option<f64>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PositionMergeEvent {
    pub tx_hash: String,
    pub block_number: u64,
    pub log_index: u32,
    pub timestamp: i64,
    pub stakeholder: String,
    pub collateral_token: String,
    pub condition_id: String,
    pub amount: f64,
    // Enrichment
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_slug: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub event_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_image: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub tokens: Option<HashMap<String, String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub tick_size: Option<f64>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub neg_risk: Option<bool>,
    #[serde(default)]
    pub taker_base_fee: Option<f64>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct OracleEvent {
    pub tx_hash: String,
    pub block_number: u64,
    pub log_index: u32,
    pub timestamp: i64,
    pub question_id: String,
    pub oracle_type: OracleEventType,
    pub adapter_address: String,
    // Resolution fields
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub resolved_price: Option<f64>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub resolved_outcome: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub payouts: Option<Vec<u64>>,
    // Proposal fields
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub proposer: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub bond_amount: Option<f64>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub proposed_price: Option<f64>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub expiration_timestamp: Option<i64>,
    // Dispute fields
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub disputer: Option<String>,
    // Enrichment
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_slug: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub condition_id: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub event_title: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub market_image: Option<String>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub tokens: Option<HashMap<String, String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub token_ids: Option<Vec<String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub outcomes: Option<Vec<String>>,
    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub neg_risk: Option<bool>,
}

/// Chainlink price feed event (sent separately from PolyNodeEvent).
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct PriceFeedEvent {
    pub feed: String,
    pub feed_id: String,
    pub price: f64,
    pub bid: f64,
    pub ask: f64,
    /// Observation timestamp in seconds (not milliseconds).
    pub timestamp: u32,
    pub source: String,
}