sla-escrow-api 0.3.0

SLA-Escrow: Service Level Agreement Enforcer for AI Agents
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

use steel::*;

// Core Payment Events
#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct PaymentCreatedWithFundEvent {
    pub payment_uid: [u8; 32],    // 32 bytes
    pub sla_hash: [u8; 32],       // 32 bytes
    pub escrow: Pubkey,           // 32 bytes
    pub buyer: Pubkey,            // 32 bytes
    pub seller: Pubkey,           // 32 bytes
    pub mint: Pubkey,             // 32 bytes
    pub oracle_authority: Pubkey, // 32 bytes
    pub amount: u64,              // 8 bytes
    pub expires_at: i64,          // 8 bytes
    pub timestamp: i64,           // 8 bytes
    pub state: u8,                // 1 byte
    pub _padding: [u8; 7],        // 7 bytes padding
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct DeliverySubmittedEvent {
    pub payment_uid: [u8; 32],   // 32 bytes
    pub delivery_hash: [u8; 32], // 32 bytes
    pub timestamp: i64,          // 8 bytes
    pub seller: Pubkey,          // 32 bytes
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct PaymentOracleConfirmedEvent {
    pub payment_uid: [u8; 32],     // 32 bytes - payment unique identifier
    pub oracle_authority: Pubkey,  // 32 bytes - oracle authority
    pub delivery_hash: [u8; 32],   // 32 bytes
    pub resolution_hash: [u8; 32], // 32 bytes - oracle's attestation digest (audit trail)
    pub sla_hash: [u8; 32],        // 32 bytes - SLA requirements hash (saves indexer cross-ref)
    pub amount: u64,               // 8 bytes - escrowed amount (for oracle dashboards/reputation)
    pub timestamp: i64,            // 8 bytes

    pub resolution_reason: u16, // 2 bytes - reason code (see ResolutionReason enum)
    pub resolution_state: u8,   // 1 byte
    pub _padding: [u8; 5],      // 5 bytes padding
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct PaymentFundedEvent {
    pub payment_uid: [u8; 32], // 32 bytes - payment unique identifier
    pub mint: Pubkey,          // 32 bytes
    pub amount: u64,           // 8 bytes
    pub timestamp: i64,        // 8 bytes
    pub buyer: Pubkey,         // 32 bytes
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct PaymentReleasedEvent {
    pub payment_uid: [u8; 32], // 32 bytes - payment unique identifier
    pub mint: Pubkey,          // 32 bytes
    pub amount: u64,           // 8 bytes
    pub oracle_tip: u64,       // 8 bytes — tip paid to oracle (0 if none)
    pub timestamp: i64,        // 8 bytes
    pub seller: Pubkey,        // 32 bytes
    pub is_expired: u8,        // 1 byte - 1 if expired, 0 if manual release
    pub _padding: [u8; 7],     // 7 bytes padding
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct PaymentRefundedEvent {
    pub payment_uid: [u8; 32], // 32 bytes - payment unique identifier
    pub mint: Pubkey,          // 32 bytes
    pub amount: u64,           // 8 bytes
    pub oracle_tip: u64,       // 8 bytes — tip deducted from refund (0 if none)
    pub timestamp: i64,        // 8 bytes
    pub buyer: Pubkey,         // 32 bytes
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct PaymentExpiredEvent {
    pub payment_uid: [u8; 32], // 32 bytes - payment unique identifier
    pub mint: Pubkey,          // 32 bytes
    pub amount: u64,           // 8 bytes
    pub timestamp: i64,        // 8 bytes
    pub buyer: Pubkey,         // 32 bytes
    pub seller: Pubkey,        // 32 bytes
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct PaymentClosedEvent {
    pub payment_uid: [u8; 32], // 32 bytes - payment unique identifier
    pub timestamp: i64,        // 8 bytes
    pub closer: Pubkey,        // 32 bytes
}

// Payment Management Events
#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct PaymentTTLExtendedEvent {
    pub payment_uid: [u8; 32],   // 32 bytes - payment unique identifier
    pub additional_seconds: i64, // 8 bytes
    pub new_expires_at: i64,     // 8 bytes
    pub timestamp: i64,          // 8 bytes
    pub buyer: Pubkey,           // 32 bytes
}

// Escrow Management Events
#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct EscrowCreatedEvent {
    pub timestamp: i64,          // 8 bytes
    pub escrow: Pubkey,          // 32 bytes
    pub mint: Pubkey,            // 32 bytes
    pub authority: Pubkey,       // 32 bytes
    pub min_payment_amount: u64, // 8 bytes
    pub max_payment_amount: u64, // 8 bytes
    pub fee_bps: u16,            // 2 bytes
    pub paused: u8,              // 1 byte
    // Total: 8+32+32+32+8+8+2+1 = 123 bytes, need 5 bytes padding for 128-byte alignment
    pub _padding: [u8; 5], // 5 bytes padding
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct EscrowClosedEvent {
    pub timestamp: i64, // 8 bytes
    pub escrow: Pubkey, // 32 bytes
    pub mint: Pubkey,   // 32 bytes
    pub authority: Pubkey, // 32 bytes
                        // Total: 8+32+32+32 = 104 bytes (already 8-byte aligned)
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct EscrowSettingsUpdatedEvent {
    pub escrow: Pubkey,          // 32 bytes
    pub mint: Pubkey,            // 32 bytes
    pub authority: Pubkey,       // 32 bytes
    pub min_payment_amount: u64, // 8 bytes
    pub max_payment_amount: u64, // 8 bytes
    pub min_fee_amount: u64,     // 8 bytes
    pub timestamp: i64,          // 8 bytes
    pub new_fee_bps: u16,        // 2 bytes
    // Total: 32+32+32+8+8+8+8+2 = 130 bytes, need 6 bytes padding for 136-byte alignment
    pub _padding: [u8; 6], // 6 bytes padding
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct EscrowPausedEvent {
    pub escrow: Pubkey,    // 32 bytes
    pub mint: Pubkey,      // 32 bytes
    pub authority: Pubkey, // 32 bytes
    pub timestamp: i64,    // 8 bytes
    pub paused: u8,        // 1 byte
    // Total: 32+32+32+8+1 = 105 bytes, need 7 bytes padding for 112-byte alignment
    pub _padding: [u8; 7], // 7 bytes padding
}

// Bank Management Events
#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct BankInitializedEvent {
    pub timestamp: i64,    // 8 bytes
    pub bank: Pubkey,      // 32 bytes
    pub authority: Pubkey, // 32 bytes
    pub fee_bps: u16,      // 2 bytes
    // Total: 8+32+32+2 = 74 bytes, need 6 bytes padding for 80-byte alignment
    pub _padding: [u8; 6], // 6 bytes padding
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct AuthorityUpdatedEvent {
    pub timestamp: i64,        // 8 bytes
    pub bank: Pubkey,          // 32 bytes
    pub old_authority: Pubkey, // 32 bytes
    pub new_authority: Pubkey, // 32 bytes
                               // Total: 8+32+32+32 = 104 bytes (already 8-byte aligned)
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct FeesWithdrawnEvent {
    pub timestamp: i64, // 8 bytes
    pub amount: u64,    // 8 bytes
    pub escrow: Pubkey, // 32 bytes
    pub mint: Pubkey,   // 32 bytes
    pub authority: Pubkey, // 32 bytes
                        // Total: 8+8+32+32+32 = 112 bytes (already 8-byte aligned)
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct ConfigUpdatedEvent {
    pub timestamp: i64,               // 8 bytes
    pub authority: Pubkey,            // 32 bytes
    pub closure_delay_seconds: i64,   // 8 bytes
    pub refund_cooldown_seconds: i64, // 8 bytes
    pub delivery_cutoff_seconds: i64, // 8 bytes
                                      // Total: 8+32+8+8+8 = 64 bytes (already 8-byte aligned)
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct AuthorityProposedEvent {
    pub timestamp: i64,            // 8 bytes
    pub bank: Pubkey,              // 32 bytes
    pub current_authority: Pubkey, // 32 bytes
    pub proposed_authority: Pubkey, // 32 bytes
                                   // Total: 8+32+32+32 = 104 bytes (8-byte aligned)
}

#[repr(C)]
#[derive(Clone, Copy, Debug, PartialEq, Pod, Zeroable)]
pub struct AuthorityProposalCancelledEvent {
    pub timestamp: i64,              // 8 bytes
    pub bank: Pubkey,                // 32 bytes
    pub cancelled_authority: Pubkey, // 32 bytes
    pub cancelled_by: Pubkey,        // 32 bytes
                                     // Total: 8+32+32+32 = 104 bytes (8-byte aligned)
}

// Event Macros
event!(PaymentCreatedWithFundEvent);
event!(PaymentOracleConfirmedEvent);
event!(PaymentFundedEvent);
event!(PaymentReleasedEvent);
event!(PaymentRefundedEvent);
event!(PaymentExpiredEvent);
event!(PaymentClosedEvent);
event!(PaymentTTLExtendedEvent);
event!(EscrowCreatedEvent);
event!(EscrowClosedEvent);
event!(EscrowSettingsUpdatedEvent);
event!(EscrowPausedEvent);
event!(BankInitializedEvent);
event!(AuthorityUpdatedEvent);
event!(FeesWithdrawnEvent);
event!(DeliverySubmittedEvent);
event!(ConfigUpdatedEvent);
event!(AuthorityProposedEvent);
event!(AuthorityProposalCancelledEvent);